The first "Xibiao Cup" trademark brand competition for micro-enterprises in Chongqing held by the Micro-enterprise Association ended, and the trademark "Ye Zhiyun" of Chongqing Ye Yun Culture Development Co., Ltd., a micro-enterprise in Beibei District, won the title of "Top Ten Micro-brand Stars".

Chongqing Ye Yun Culture Development Co., Ltd. was established on October 26th, 211, and its main business scope is copying and typing.