Although the essence of raw materials of citrus is the same as that of dried tangerine peel, it takes some time for Chen Fang's dried tangerine peel and Chen Huacheng's dried tangerine peel, so strictly speaking, citrus without age limit is not equal to dried tangerine peel Pu 'er tea.

Pericarpium Citri Tangerinae Pu 'er tea looks like a round red orange, and Citrus Pu 'er tea can be a delicate and lovely "little heart", a convenient teabag, a single bubble package, or even a compact tea mixed with shredded Pericarpium Citri Tangerinae. Compared with the two, it is not just a change of clothes, but a cosmetic surgery of Chenpi Pu 'er tea.

Although most of the citrus Pu 'er tea on the market is still called Chenpi Pu 'er tea, in fact, compared with the traditional Chenpi Pu 'er tea, citrus Pu 'er tea has developed and progressed, which reflects the innovation of tea makers' thinking and technological progress.

Pericarpium Citri Tangerinae refers to the citrus peel cultivated in the national geographical protection area, dried or dried in the protection area and stored for more than three years, among which Xinhui, Guangdong Province is the best. After several years of aging, the fruit flavor of the new peel gradually evolved into a unique medicinal flavor and spicy flavor, and the ingredients in the peel gradually transformed into substances beneficial to the human body.

After three years of aging, it is considered as the threshold of dried tangerine peel. The longer the aging time, the higher the medicinal value of dried tangerine peel, so there is a saying that "a thousand years of ginseng and a hundred years of dried tangerine peel".