Dong Yun health tea is good. According to relevant data, Dong Yun Health Tea is one of the top ten health tea brands in China, which contains many trace elements such as amino acids, iron and calcium, and is nutritious, fragrant and delicious. Contains Maca, Polygonatum sibiricum, Lycium barbarum, Mulberry, Jujube, etc. Has the effects of tonifying kidney, relieving fatigue and improving physical fitness.