Different tea leaves need to set different storage conditions according to their own characteristics. For example, non-fermented green tea, lightly fermented Minnan oolong tea and Taiwan oolong tea, etc., it is recommended to store them in cold storage. Before drinking, take an appropriate amount of tea and return to room temperature before drinking. Black tea, yellow tea, Guangdong oolong tea and Northern Fujian oolong tea that are re fermented or baked are recommended to be stored at room temperature and sealed away from light. White tea, black tea and other tea that still need to be ripened and transformed are recommended to be wrapped in cotton paper and stored away from light at room temperature. At the same time, the environmental humidity should not be too high, otherwise the tea is easy to mildew.