Green tea is an unfermented tea. The "Three greens" of green tea are dry leaves green, tea green, brewed leaves green. The inner quality requires a high aroma and a fresh and mellow taste. Common famous green teas on the market include Xihu Long Jing, Huangshan Maofeng, Dongshan Bi Luo Chun, Lu'an Gua Pian, Tai Ping Hou Kui, Mao Feng, etc.

White tea is a slightly fermented tea. White peony, it looks like a peony flower with buds and leaves connected to the branch, two leaves hugging the heart, green leaves sandwiching silver buds, so it is called white peony. The aroma of the inner substance is fresh and aromatic, the taste is fresh and mellow, and the tea is apricot yellow. The most valuable white tea is Silver Needle Pekoe, which is characterized by its white hairs, needle-like shape, apricot-yellow tea and sweet taste. White tea is mainly produced in Fuding, Zhenghe, Songxi and Jianyang in Fujian Province.

Jasmine tea is first made from tender buds in early spring to product green tea, which is then scented naturally by jasmine flowers.  Through the process of scenting, the floral aroma and tea flavor are integrated.  As a result, this floral tea has a particularly high concentration of aromatic compounds, which can help relieve stress.

Oolong tea is a semi-fermented tea. High-end oolong tea has a special charm, such as Wuyi rock tea with "Rock Charm", Tie Guan Yin with "Yin Charm", and Taiwan oolong with "High Mountain Charm".

Black tea is a fully fermented tea. Black tea can be mainly divided into two categories: whole leaf black tea and broken leaf tea. The famous small leaf black tea is Lapsang Souchong. Its quality characteristics are that the leaves are dark in appearance, with straight and thick cords; the inner substance has a high aroma, with a slight pine smoke aroma, the tea is orange-yellow, and the taste is strong and brisk, like Longan soup. The quality characteristics of whole leaf black tea are: the appearance of the tea is tender, tight, straight and even, the tea color is black bloom, the aroma is fragrant and lasting, the taste is mellow and sweet, the tea color is red and bright.  

Dark tea is a kind of post-fermented tea. Dark tea is divided into two categories: loose tea and tea disc. The quality characteristics are that the tea is brownish red, the taste is smooth and mellow, and the aroma is unique with aged flavour.