Jianggan District, which belongs to Hangzhou, Zhejiang Province, is one of the oldest urban areas in Hangzhou, located in the east of Hangzhou metropolis, with an area of 211.11 square kilometers.

Jianggan District is the bridgehead of Hangzhou's eastward expansion, the axis of Hangzhou's urban development strategy, and the transportation hub of Hangzhou. It is the new political, economic and cultural center of Hangzhou and the location of CBD (Qianjiang New City), and it also has Xiasha Higher Education Park, the largest higher education park in Zhejiang Province.

Jianggan District governs 11 streets, and the district * * * is located at No.1 Qingchun East Road. It has been successively rated as the national advanced scientific and technological work area, the national advanced health city area, the national community construction demonstration area, the advanced scientific and technological progress area of Zhejiang Province, the strong education area of Zhejiang Province and the safe city area of Zhejiang Province. Basic Introduction Chinese Name: Jianggan District Administrative District Category: Area under the jurisdiction of the municipal district: East China: 11 streets including Sijiqing Street, Kaixuan Street and Cai He Street * * Resident: Sijiqing Street Telephone Area Code: 1571 Postal Code: 311116 Location: East Hangzhou, Zhejiang Province Area: 211.11 square kilometers Population: 445,111 (registered in 2117). Dialect: Wuyu-Taihu Lake-Hangzhou Small Piece-Hangzhou Dialect, Wuyu-Taihu Lake-Tiaoxi Small Piece Climate Conditions: Subtropical monsoon humid climate Famous scenic spot: Gaoting Mountain? Airport: Hangzhou Xiaoshan Airport Railway Station: Hangzhou East Railway Station License Plate Code: Zhejiang A University: china jiliang university, Zhejiang Sci-Tech University, etc. Administrative Code: 331114 Organizational evolution, administrative division, division evolution, division details, geographical environment, geology and geomorphology, water quality, climate, population, economy, overview, primary industry, secondary industry, tertiary industry, social undertakings, science and technology, education, Style, health, social security, traffic survey, tourist attractions, local customs, big talk, playing lotus, giving birth ceremony, symbol of Jianggan District, evolution of organizational system. As early as the Neolithic Age four or five thousand years ago, there were human activities in Jianggan District. The new window of urban internationalization in the spring and autumn period, the first time belongs to Vietnam. Zhou Jingwang belonged to Wu in 26 years (494 BC) and returned to Vietnam in 31 years. In the thirty-fifth year of King Xianzhou (334 BC), he belonged to Chu. In the twenty-fifth year of Qin Wangzheng (222 BC), Hangzhou was located in Qiantang County, and Jianggan belonged to Qiantang County. In the third year of Xianhe in the Eastern Jin Dynasty (328), Qiantang County was located at the eastern foot of Fenghuang Mountain. Since then, it has been the seat of Hangzhou Prefecture in Sui and Tang Dynasties, the King City of Wu Yue State in the Five Dynasties and the Imperial City in the Southern Song Dynasty. From Song Dynasty to Qing Dynasty, the territory belonged to Qiantang and Renhe counties. In the Southern Song Dynasty, there was a Xiang Fang in the city and a village outside Guo. In the second year of Qing Xuantong (1911), there were Jianggan Township in Qiantang County, Jianggan Township and Huibao Township in Renhe County. During the Republic of China, the neighborhood system (village system), neighborhood system and Baojia system were successively implemented below the district level. Jianggan District was established in October, 2116 (1927) in the Republic of China, and it changed frequently after Hangzhou was liberated on May 3, 21949. After the founding of the People's Republic of China, townships (people's communes), towns and administrative villages (brigades) were established in rural areas, and streets and residential areas were established in urban areas. The administrative divisions of Jianggan District have been adjusted and changed many times. In 1956 and 1969 ~ 1975, there were 7 streets and 5 streets respectively, with the smallest area of about 8 square kilometers. The evolution of administrative divisions in 1996, Jianggan District has jurisdiction over 7 streets, 5 towns and 1 townships, and streets and townships have jurisdiction over 72 administrative villages and 164 residential areas, with an area of 221.58 square kilometers. Jianggan District Urban Map In 2111, Jianggan District governed 3 streets and 6 towns; In 2112, Jianggan District governed 5 streets and 5 towns. In 2114, Jianggan District governed 6 streets and 4 towns. In 2111, the boundary between Kaixuan Street and Cai He Street was adjusted, with Qingchun East Road as the boundary, and the area north of Qingchun East Road which was originally under the jurisdiction of Cai He Street was placed under the jurisdiction of Kaixuan Street, and the area south of Qingchun East Road which was originally under the jurisdiction of Kaixuan Street was placed under the jurisdiction of Cai He Street. In 2111, Jianggan District governed 3 streets, 6 towns, 39 communities, 15 residential areas and 64 administrative villages. In 2112, Jianggan District governed 5 streets, 5 towns, 44 communities, 15 residential areas and 59 administrative villages. At the end of 2113, Jianggan District governed 5 streets (Kaixuan Street, Cai He Street, Zhanongkou Street, Sijiqing Street and Baiyang Street) and 5 towns (Jianqiao Town, Pengbu Town, Ding Qiao Town and Jiubao Town). In 2114, the organizational system of Xiasha Town was abolished, and the Xiasha Sub-district Office was established within the original area. Sub-district offices are located in Zhongsha Village. In 2114, Jianggan District governed 6 streets and 4 towns: Kaixuan Street, Cai He Street, Zhanongkou Street, Sijiqing Street, Baiyang Street, Xiasha Street, Jianqiao Town, Pengbu Town, Ding Qiao Town and Jiubao Town. In February, 2114, the people of Hangzhou * * * issued a document "Reply on the Adjustment of Some Administrative Divisions in Jianggan District", agreeing that Jianqiao Town, Pengbu Town, Jiubao Town and Ding Qiao Town should be removed to set up streets, and Ding Qiao Street was renamed Dinglan Street. As of the end of 2114, Jianggan District has jurisdiction over 11 sub-district offices. In addition, Xiasha Street (subordinate to 18 communities) and Baiyang Street (subordinate to 16 communities) are entrusted to the management committee of Hangzhou Economic and Technological Development Zone. The geographical environment, geology and geomorphology are high in the south and north, and low in the middle and east. Before the Han Dynasty (216 BC), the area was still a beach shelf, but after the impact of sediment, after the seawall was built in Qian Liu in the Tang and Five Dynasties, Tian Chou gradually appeared, forming a plain. Jianggan District belongs to the balance plain of Qiantang River, with flat terrain. The natural elevation of the ground is 5.2-6.2 meters (the elevation of the Yellow Sea), and silty sand and silty fine sand are within 5.14 meters below the surface. The ground endurance is 111-121kpa, which can be used as the natural foundation of industrial and civil buildings and the bearing layer of shallow Toon foundation. The tectonic structure is simple, the crustal stability is good, and there are no geological disasters such as earthquakes. Water quality The groundwater level rises and falls with the water level of the river in the area, and the water level elevation is 4m, which is non-erosive. The average low tide level of Qiantang River is 3.74m, and the average * * * level is 4.35m.. Climate Jianggan area belongs to subtropical monsoon climate, with annual average temperature of 16.27oC, average relative humidity of 68%, annual average rainfall of 1452.5 mm, annual average sunshine of 1899.9 hours, annual evaporation of 1235.3 mm and annual frost-free period of 248 days. The dominant wind direction is southeast wind all the year round. Mild climate, abundant sunshine, four distinct seasons, abundant rain, no frost damage and other disastrous climate. Population At the end of 2117, the resident population in Jianggan District was 772,111, an increase of 31,111 over the end of last year. The registered population of the public security department is 445,111, an increase of 24,111 over the end of last year, including 221,111 males and 225,111 females. The sex ratio of male to female by registered population is 97.36 :111 (male/female). There were 7,515 people born in the whole year. According to the registered population, the birth rate was 17.35‰, the death rate was 11.12‰, and the natural population growth rate was 7.33‰. Economic Overview In 2117, the gross domestic product (GDP) of Jianggan District reached 61.43 billion yuan, up by 5.1% over the previous year at comparable prices, of which the added value of primary industry was 711 million yuan, up by 61.2%, the added value of secondary industry was 12.59 billion yuan, down by 1.4%, and the added value of tertiary industry was 48.77 billion yuan, up by 6.8%. According to the resident population, the per capita GDP was 81,213 yuan, an increase of 1.8% at comparable prices. The tertiary industrial structure was adjusted from 1.1: 21.8: 78.1 in the previous year to 1.1: 21.5: 79.4. In 2117, the total fiscal revenue of residential landscape in Jianggan District was 15.95 billion yuan, up by 1.7%, and the local fiscal revenue was 8.81 billion yuan, up by 8.6%. The total fiscal expenditure was 6.51 billion yuan, up by 21.5%, and the net expenditure was 5.74 billion yuan, up by 21.1%, excluding provincial and municipal subsidies of 761 million yuan. The registered unemployment rate in cities and towns was 1.7%, 43,617 new jobs were created in cities and towns, 31,892 new employees were employed in cities and towns, 15,221 unemployed people were re-employed, 3,812 people with employment difficulties were helped to find jobs, and 3,528 people whose land was expropriated were re-employed. The employment rate of disabled people with employability (employment desire) in the employment age group is 98.4%. Primary Industry In 2117, the total agricultural output value in Jianggan District was 91 million yuan, up by 17.1%, and the added value was 71 million yuan, up by 59.7%. In 2117, the industrial added value of Jianggan District reached 5.28 billion yuan, down 3.6% at comparable prices. Among them, the added value of industries above designated size reached 4.49 billion yuan, down 4.8%; The output value rate of new products is 28.2%; The total profit was 1.87 billion yuan, down by 21.3%; The total profits and taxes reached 2.45 billion yuan, down by 16.2%. The added value of the construction industry in the whole region was 7.31 billion yuan, an increase of 1.4% at comparable prices. By the end of the year, there were 116 construction enterprises with general contracting and professional contracting qualifications in the whole region, and the total output value of the construction industry was 31.32 billion yuan, up by 16.9%. The completed housing construction area was 21.6 million square meters, up by 6.3%, and the completed housing area was 3.812 million square meters, down by 2.9%. The investment in fixed assets in the whole region was 51.59 billion yuan, down by 12.6%, of which: the investment in major projects implemented by provinces and cities in our region was 551 million yuan, down by 11.4%; The investment in projects implemented at the district level was 12.13 billion yuan, up by 8.5% (including industrial investment of 541 million yuan, up by 44.5%); Investment in real estate development was 38.91 billion yuan, down by 17.6%. The added value of the real estate industry in the whole year was 8.44 billion yuan, down by 19.4% at comparable prices. Real estate enterprises achieved a housing construction area of 14.116 million square meters, down 4.8%; The completed area was 2.58 million square meters, down by 3.3%; The sales area of commercial housing was 2.148 million square meters, down by 35.3%; The sales of commercial housing reached 61.54 billion yuan, down by 15.5%. Tertiary industry In 2117, the total retail sales of social consumer goods in Jianggan District reached 47.53 billion yuan, up 1.1%, of which the retail sales of wholesale and retail industries reached 43.19 billion yuan, and the retail sales of accommodation and catering industries reached 4.34 billion yuan, up 1.1% and 1.6% respectively. From the classification of major commodities, the retail sales of automobiles reached 11.48 billion yuan, an increase of 4.2%; The retail sales of supermarkets and department stores reached 9.37 billion yuan, an increase of 11.9%; The retail sales of household appliances reached 2.43 billion yuan, down by 11.1%; Retail sales of gold, silver and jewelry reached 991 million yuan, down by 13.9%; The retail sales of petroleum products reached 1.63 billion yuan, an increase of 34.2%. By the end of the year, there were 47 professional markets, with a turnover of 42 billion yuan, of which, the turnover of 111 million yuan market was 41.47 billion yuan. In the whole year, the wholesale and retail trade above designated size achieved commodity sales of 253.48 billion yuan, an increase of 29.7%; The hotel and catering industry above designated size achieved a turnover of 1.86 billion yuan, an increase of 11.7%. Wholesale, retail, accommodation and catering businesses above designated size realized an added value of 7.46 billion yuan, up by 12.7%, and a profit of 4.54 billion yuan, up by 1.6%. In the whole year, the actually paid-in funds from outside the region were 29.18 billion yuan, an increase of 2.8%, of which: the actually paid-in funds from outside the city were 25.24 billion yuan, an increase of 25.1%; Zhejiang businessmen returned to 81 projects, with a capital of RMB 11 billion, an increase of 24.1%; The actual utilization of foreign capital was US$ 361 million, up by 3.7%. 97 buildings have been put into use in the whole region, and the annual tax revenue was 5.71 billion yuan, up by 21.1%, of which the recurrent tax revenue was 3.72 billion yuan, up by 18.1%. The total import and export volume was 21.68 billion yuan, of which the export volume was 14.17 billion yuan, up by 11.7%. As of 2117, the expenditure on science and technology at the district level in Jianggan District was 655.68 million yuan, accounting for 11.4% of the total fiscal expenditure at the district level, including 575.37 million yuan for science and technology, accounting for 11.1% of the fiscal expenditure at the same level. Enterprises and institutions set up 43 scientific and technological projects at or above the municipal level, and strived for the competitive allocation of funds at or above the municipal level of 18.6 million yuan. The number of patent applications in the whole region is 3119, and the number of patents granted is 1638. There are 21 innovative and entrepreneurial carriers, covering an area of 1.8 million square meters, and 2 provincial-level creative spaces and 1 municipal-level technology incubators have been added. Celebrating G21 Hangzhou Yixing Conference Education As of 2117, there are 118 schools (kindergartens) at all levels in Jianggan District, including 28 elementary schools, 9 junior high schools, 6 nine-year compulsory schools, 1 twelve-year compulsory schools, 1 ordinary high schools, 1 vocational high schools, 1 special education schools and 71 kindergartens. There are 91,595 students (children) in the whole region, including 57,112 primary and secondary school students in compulsory education, 1,986 high school students, 32,597 children in the park and 4,816 teaching and administrative staff. In the whole year, 41 school construction projects were implemented, 11 elementary schools (kindergartens) were newly opened, 4 first-class kindergartens were added, and 4 first-class kindergartens were added. The proportion of standardized schools in compulsory education in Zhejiang Province reaches 111%. Public education expenditure accounts for 16.8% of the total fiscal expenditure (including provincial and municipal subsidies). Style As of 2117, Jianggan District has 512 folk art performance groups, 1 cultural centers, 1 public libraries, and a total of 412,111 books. Newly (renovated) 51 grass-roots cultural and sports facilities have been built. In the whole year, 93 cultural performances (plays) were distributed to the grassroots, 3,221 cultural and sports activities were held, and 1,521 public welfare films were shown. In the whole year, * * * dispatched 1783 person-times to inspect the cultural market, and inspected 3113 cultural, press and publication, radio and television, and sports business premises, and investigated and dealt with 41 illegal cases, with a reporting and investigation rate of 111%. Health By 2117, Jianggan District had 9 general hospitals, 7 specialized hospitals, 1 centers for disease control and prevention, 1 health supervision centers, 1 maternal and child health centers, 119 out-patient departments, 167 clinics, 28 health stations, 24 clinics, 8 community health service centers and 59 community health service stations. There are 8,516 professional health technicians, including 3,159 licensed (assistant) doctors and 3,682 registered nurses, with increases of 16.1%, 16.3% and 12.6% respectively, and 4.3 licensed (assistant) doctors per thousand people, with a decrease of 16.8%. Social Security As of 2117, the number of people participating in basic old-age insurance in Jianggan District reached 324,111, with a net increase of 51,111. In that year, there were 113,111 enterprise retirees who were included in socialized management services. Unemployment insurance benefits was paid 72.313 million yuan, involving 35,111 person-times. By 2117, Jianggan District had