Gong Yan (Shenzhen) Law Firm was established on September 4th, 2002 with the approval of Guangdong Provincial Department of Justice. Therefore, Shenzhen Gong Yan Law Firm is formal.
Hunan Gong Yan (Shenzhen) Law Firm, headquartered in Yiyang City, Hunan Province, was established in 1982, and is the earliest partnership law firm in China.