Joined Barry Law Firm in 2008. Over the years, we have provided comprehensive legal services with intellectual property rights as the core for many well-known clients at home and abroad, such as China Mobile Group, CCTV, CCTV International, Phoenix Satellite TV New Media, Yangguang Media, Travel Channel, People's Education Press, Beva Net and NBA. On behalf of CCTV, he participated in the negotiation of media cooperation projects in major international sports events such as Olympic Games, World Cup and European Cup.

He began to practice in Haotian Law Firm in 2005, and provided intellectual property legal services to well-known Chinese and foreign clients such as CCTV, China Central Broadcasting Station, Coca-Cola, Microsoft, Motorola and Kodak for many years.

He once represented the film "Hoh Xil" in the case of copyright infringement; The film "Promise" was tampered with as a short film copyright infringement case of "a bloody case caused by a steamed bread"; World of Warcraft online game was sued for font infringement; North Mercedes-Benz Heavy Truck Company was sued for trademark infringement and unfair competition of Mercedes-Benz; CCTV v. copyright protection case of pirated Spring Festival Evening series programs of several websites; CCTV v. several websites for infringing the copyright protection of Olympic Games, World Cup and other sports events; CCTV v. several websites for copyright protection of pirated CCTV documentary series; People's Education Society v. A number of supplementary books publishing houses; The theme song "You and Me" of the Beijing Olympic Games was sued for copyright infringement and many other intellectual property cases with great influence at home and abroad.