1. "Biluochun": the origin is Suzhou, Jiangsu Province, with delicate appearance, jasmine fragrance, elegant aroma and fresh taste.
2. Longjing: produced in Hangzhou, Zhejiang Province, with flat and straight appearance, light green color, faint fragrance and fresh taste.
3. West Lake Longjing: produced in Xihu District, Hangzhou City, Zhejiang Province, belonging to Longjing tea family. Its appearance and taste are similar to traditional Longjing tea.
4. Maojian: produced in Fuzhou, Nan 'an and other places in Fujian, with thin skin, bluish green color, rich aroma and mellow taste.
5. Junshan Silver Needle: produced in Junshan, Yueyang, Hunan, with slender and straight appearance, plump buds, elegant fragrance and fresh taste.
6. Luan melon slices: the origin is Lu' an, Anhui. It is flat and looks like a melon slice. It has elegant fragrance and fresh taste.
Green tea standard:
1. Appearance: neat appearance, light green color and fragrant tea.
2. Aroma: exquisite and elegant, with unique floral, fruity and jasmine fragrance.
3. Taste: fresh and refreshing, moist and sweet.
4. Soup color: clear and bright, yellow and green.
5. Leaf bottom: tender green, soft and tidy, with tea and buds.