Since 1993, Mr. Xing engaged in immigration work, successively in Canada and in China domestic immigration company as the person in charge. In the nineties of last century, Mr. Xing was the General Manager of immigration agent company of Dalian Maple Leaf International School. From 2008, Mr. Xing has been the first general manager of a Chinese national-wide immigration agent company in Beijing, and has been in contact with the US EB-5 immigration business during the company's work. He has been involved in the recruiting investor works of dozens of EB-5 projects. Since then, Mr. Xing worked for SDRC (South Dakota Reginal Center) and other EB-5 regional centers, and has been involved in the formation of regional centers, amendments, EB-5 project portfolio, the offering documents drafting, revision and finalization of project and offering documents, EB-5 market development, recruiting investors and preparation works for the immigration application documents.