1. Therefore, for green tea or lightly fermented oolong tea, we hope that the greater the proportion of amino acids, the better, and the tea soup will have a sweet taste. Therefore, winter tea and spring tea grown in the cold season have the best quality of the year. Quality, because high altitude and cold environment can reduce the catechins of tea leaves and produce more sweet amino acids.

2. The tea flavor of winter tea is sweeter and less bitter, while the aroma of spring tea is richer and the aroma is not only floral but also fruity.