This month, in 19 trademark invalidation cases filed by Meinian Onehealth Healthcare Industry (Group) Co., Ltd. against multiple parties for bad-faith registration of trademarks including "Yuan Meinian", "Meinianhong", "Meinianchun", the National Intellectual Property Administration issued rulings sustaining Meinian Onehealth's invalidation requests. Beijing Tangsong Yongxin Intellectual Property Agency Co., Ltd. was entrusted by Meinian Onehealth Healthcare Industry (Group) Co., Ltd. to act as its agent in the above trademark invalidation cases.