Besunyen Changrun Tea is a kind of health food made of green tea, Smilax glabra, Adenophora adenophora, yam, senna leaf and cassia seed.
Take a tea bag 1 small bag and put it in a cup. Brew in boiling water for 3- 10 minutes and then drink while it is hot. Adults can brew it twice a day. The dosage of children and pregnant women should be reduced, and the drinking effect after meals is better.
Bishengyuan tea Baidu encyclopedia