One, the difference between the four honors:

Tieguanyin was in June 1982, in the national tea evaluation will be named "national famous tea". Since then Anxi Tea Factory produced special grade Tieguanyin for more than 20 consecutive years to maintain the honor of the National Gold Medal.

In 2009, Longjing tea was awarded the title of "Zhejiang Province special honor tea national gift tea".

The national standard of Dongting Biluochun tea is divided into five grades according to the quality of the product: special first grade, special second grade, first grade, second grade and third grade, among which the special first grade and the special second grade are the most valuable.

The Mao Jian tea was ranked first in the evaluation of the whole region in 1982, and won the second place in the national famous tea selection.

Two, four characteristics of the difference:

Tieguanyin has a "thick, mellow, moist, soft" and other characteristics, manifested in the color black, soup rich, sweet and mellow, incense condensation rhyme. Its qualities and flavors are close to Pu'er tea, black tea and black tea, and it has a heavy history and cultural precipitation.

Longjing tea is known for its green color, beautiful shape, lush aroma and mellow taste, and its unique "light and far away", "fragrant and clear" and extraordinary quality, unique among many teas, ranked among the top ten famous teas in China.

Biluochun has a special strong aroma, i.e., it has the fragrance of flowers and fruits. After brewing, the taste is fresh and mellow, the aftertaste is sweet and thick, the soup color is tender and green, the young buds are spreading, and the buds are big and the leaves are small.

The tea buds of Mao Jian tea are dense and fat, with strong tenderness, fine and beautiful appearance, emerald green color; the color is green and bright, and the taste is fresh and fragrant.

Three, four differences in origin:

Tieguanyin is mainly the hometown of Fujian Anxi County, Fujian Province, is also the birthplace of the national famous tea oolong tea, oolong tea exports in Fujian Province, the base of the county and city. Anxi has a long history of tea production, natural conditions are unique, tea quality is excellent.

Longjing tea, specialty of Zhejiang Province, China's national geographic indications products. Hangzhou tea planting, tea production, tea business has a long history, tea base, tea varieties, tea and other resources, tea production technology, processing technology, strong scientific and technological strength.

Biluochun, produced in East Dongting Mountain and West Dongting Mountain, Taihu Lake, so named Dongting Biluochun. Xishan Town (now Jinting Town) throughout the twelve administrative villages are planted tea.

Maojian tea belongs to Guigang Qintang specialties, produced at an altitude of more than 1,100 meters Pingtianshan western foothills, tea plantations in the cloudy mountains.

Baidu Encyclopedia - Tieguanyin

Baidu Encyclopedia - Longjing Tea

Baidu Encyclopedia - Biluochun

Baidu Encyclopedia - Maojian Tea