1, light rail: light rail is an important form of urban rail construction and the fastest-growing form of rail transit in the world today. 2. A form of folk cultural activities in China. It is said that its name comes from the position of Xue, a famous soldier of the Tang Dynasty in China during the Crusade. 3. Bangbangjun: Bangbangjun is a name for a specific group.

4. Yangtze River Cableway: It is the second river-crossing cableway in Chongqing. It has been in operation for more than 30 years and is known as "the first air corridor of the Yangtze River" and "Mountain City Airbus". 5. Chongqing dialect: Chongqing dialect in a broad sense refers to living in Chongqing urban area and districts and counties.

6. Hot pot: Chongqing hot pot, also known as tripe hot pot or spicy hot pot, is one of the traditional ways of eating in China. It originated from Jialing River in Chongqing in the late Ming and early Qing Dynasties. This dish is also a wide range of catering methods for dock boatmen such as Chaotianmen. Its main raw materials are tripe, pig yellow throat, duck intestines and cow blood.

7. Chongqing noodles: it is one of the four characteristics of Chongqing. Pasta belongs to the category of Chongqing and originated from Chongqing. It is one of the staple foods in Chongqing, especially breakfast. Chongqing Xiao noodles are the simplest kind of pasta in Chongqing. Chongqing Xiao noodles refer to spicy plain noodles, which are spicy and delicious. Chongqing pasta also includes Chongqing noodles and minced meat pasta, such as beef, pork intestines, peas, miscellaneous sauce noodles and Rongchang bedding noodles.