Liu Weijia founded Guangzhou Tianma Group Co., Ltd. in 1995. Tianma Group has become a diversified group company with Guangzhou Tianma Motorcycle Co., Ltd. as the leader, Guangzhou Jingtong Education Investment Co., Ltd., Crowne Plaza Emerald Hotel and more than ten other enterprises. With more than 3,5 employees, the Group is a large taxpayer of private enterprises in Guangzhou and has made certain contributions to the local economic development. The Group has been successively rated as "Guangdong Top 1 Private Enterprises", "Guangzhou Top 1 Private Enterprises", "Guangdong Famous Brand Products" and "Guangdong Famous Trademark". Guangzhou city construction college, which was established in 23, has 16, students. Relying on experts to run the school and innovating the management mode of private colleges, it has made remarkable achievements in running schools, and won the titles of "Advanced Employment Unit in Guangdong Province in 21" (the only award-winning private college in the province) and "Guangdong's most competitive private college for employment".