Formal. Tianyu Jianka Beauty Experience Store in Hunjiang District, Baishan City was established on May 31, 2022. The legal representative is Guo Xin, and its registered address is in Yinhe Community, Hunjiang District, Baishan City. It is formal. Tianyu Jane Card can increase people's sense of protection, has certain weight loss effects, and can promote metabolism. The principle of Tianyu Qianmei Slimming Patch is to lose weight by promoting skin metabolism. Slimming Patch is a relatively common weight loss product.