Xiaoqing orange can't be drunk for years.

More than ten years. Xiaoqinggan is the abbreviation of Xiaoqinggan Pu 'er tea, which can be as fragrant as Pu 'er tea and will not expire. In the first three years, the integration of tea rhyme and citrus fragrance is not enough, and the taste of tea soup will be weak. Three years later, Xiaoqing Citrus Pu 'er tea will be full of fragrance and sweet taste. Therefore, small green oranges can be drunk for many years, and need to be preserved at room temperature. Measures should be taken to prevent moisture, odor and mildew, while ordinary tea leaves have strong water absorption. One of the conditions of mildew is that there is moisture. Storage for more than ten years will lead to moisture or impurities in tea, which will lead to its deterioration. You can't drink it after it goes bad.