Mr. Chai has obtained master degree of law in University of Chinese Academy of Social Science. He mainly focuses on the fields of labor disputes, civil procedure, corporate compliance and risk control, specializing in corporate personnel dispute settlement and providing legal counseling including labor compliance for many large enterprises. Customers include Sports Lottery Management Center of General Administration of Sports, Ningxia Silk Road Communication and Technology Co., Ltd., China U Co., Ltd., Yutime Co., Ltd., Joyair Co., Ltd., Ningsuan Science and Technology Group Co., Ltd., Dajia Insurance Group Co., Ltd.