Closed down. According to the inquiry, as of May 30, 2023, Zhengzhou Emerald Tang Chao Beauty Service Co., Ltd. has been cancelled and ceased to operate. Zhengzhou, called "Zheng" for short, was called Shangdu in ancient times. It is the capital of Henan Province, a megacity and the core city of Central Plains urban agglomeration, and an important central city in Central China determined by the State Council.