Ren Danyu: Graduate of Business Administration of 1999, the chairman of Hangzhou Pure Color Group, and the CEO of Hangzhou Ball Network Technology.

Ren Xujiong: A graduate of Business Administration of 1999, the general manager of Hangzhou Pure Color Trade Co., Ltd.

Originators of Pure Color scholarship, which was established in 2015, and has released 109 thousand yuan up until now, and has subsidized 90 excellent students of Business Administration.