According to Hou Xue's inquiry, no. Mr. Wang Ang is the chairman of Xinjiang Asset Management Co., Ltd., and Mr. Chong Wang is a special lecturer of New Oriental Online with a master's degree in applied mathematics. With nearly ten years' experience in mathematics teaching, the postgraduate entrance examination has become a clear stream in mathematics, leading students from 0 to 1 and helping the majority of candidates realize their dreams of happy study and easy high marks.