Yang Weichang's partners are Zheng Yingjun,,,, Yang, Hui Zhiyong and Liu Shumin. Worked in Beijing North Investment Group Co., Ltd., Beijing Beitou Education Technology Group Co., Ltd., Beijing Lida Education Technology Group Co., Ltd., Beijing Huaqi Taxi Co., Ltd., Beijing Beichuang Jade Bird International Transportation Network Technology Co., Ltd., Beijing Beitou Talent Group Co., Ltd., Beijing Shengjing Education Technology Co., Ltd., Beijing Ming Lan Education Technology Co., Ltd., Beijing North Investment Group Co., Ltd. Haidian Consulting Branch 1 2. Beijing Meng Jing Education Technology Co., Ltd. and other companies are legal persons, and they are shareholders of Beijing North Investment Group Co., Ltd., Heze Canxing Enterprise Consulting Partnership (Limited Partnership) and Shanghai Zhuogeng Enterprise Consulting Partnership (Limited Partnership). He (she) holds senior positions in 20 companies including Beijing North Investment Group Co., Ltd., Beijing Beitou Education Technology Group Co., Ltd., Beijing Guo Rong Yuan Jing Investment Co., Ltd., Beijing Lida Education Technology Group Co., Ltd., Wuhan Bailong Technology Development Co., Ltd., Beijing Anji First Station Car Rental Co., Ltd., Beijing International Automobile Trade Service Park Co., Ltd., Beijing North Taxi Co., Ltd., Beijing North Sunshine Automobile Club Co., Ltd. and Beijing North Star Automobile Club Co., Ltd.