Colorful Yunnan is a jade jewelry brand, tea brand, tourism brand, real estate brand, hotel and catering brand, etc. created by Kunming Nuostar Enterprise (Group) Co., Ltd. relying on Yunnan’s national culture and resource advantages. gather. Colorful Yunnan brand is an industrial brand developed by the group for the world by integrating Yunnan national culture and modern industrial development. The "Colorful Yunnan" trademark is a registered trademark of Nostar Group and has legal protection basis.