Could you tell me the traditional classification of tea in China?

Classification by color (or production process): green tea (Longjing tea, Biluochun)

Yellow tea (Bai Mudan, Baihao Yinzhen, Bai Rong Anji)

White Tea (Junshan Silver Needle) Green Tea (Tieguanyin, Wenshan Baozhong Tea, Frozen Top Oolong Tea)

Black tea (Qimen black tea, litchi black tea)

Black tea (Liubao tea and Pu 'er tea) can be divided into spring tea, summer tea, autumn tea and winter tea according to seasons. According to its growing environment, it can be divided into flat tea and alpine tea.