Wudang green tea: a symbolic product. Produced in the world-famous Taoist holy land, the main birthplace of China tea, and the core water source area of the Middle Route of South-to-North Water Transfer Project-Qinba Wudang Mountain area in northwest Hubei, it ranks as the four famous teas in China along with West Lake Longjing, Wuyi Rock Tea and Temple Zen Tea with its unique quality and rich Taoist color. Wudang green tea has green color, bright soup color, high and lasting aroma, fresh taste and bright leaves. Wudang green tea is green in color, bright in soup color and long-lasting in aroma, which is caused by the unique local geographical environment. Wudang Mountain is located in Qinba Mountain area of Hanjiang River Basin, the northernmost part of China's north subtropical monsoon climate division. The climate is humid, with plenty of sunshine, less severe cold in winter, and ciel phantomhive is hot, with no obvious interannual variation of temperature and small annual variation, which is a typical continental monsoon climate in the north subtropical zone. Due to the obvious ups and downs of the mountains in the territory and the great difference in altitude, the Qinling Mountains in the north block and weaken the cold air in the north, and the Dabashan Mountains in the south block and disturb the warm and humid airflow in the southwest. In addition, the "water climate effect" of Danjiangkou super-large reservoir and the "topographic effect" of many scattered valleys and basins make the urban climate not only have the typical characteristics of the northern subtropical monsoon climate, but also have unique personality characteristics different from other regions in the same climate region. The annual average temperature is 15 degrees, the frost-free period is 252 days, and the annual average precipitation is 835 mm. The average annual sunshine hours are 1836 hours. Superior geographical and climatic conditions, abundant high-quality water resources and vast mountains provide an ideal environment for the production of high-quality green tea.