Founded in January 1993, ZhongYin Law Firm is one of the earliest partnership law firms in China approved by the judicial department. Headquartered in Beijing, it has branches in 41 cities, including Shanghai, Tianjin, Chongqing, Shenzhen, Chengdu, Nanning, Fuzhou, Changsha, Yinchuan, Nanjing, Hangzhou, Shenyang, Xi'an, Hefei, Nanchang, Wuhan, Kunming, Zhengzhou, Guangzhou, Lanzhou, Shijiazhuang, Changchun, Taiyuan, Xiamen, Jixi, Taizhou, Suzhou, Qingdao, Quanzhou, Ganzhou, Zhuhai, Jining, Kunshan, Dongguan, Luoyang, Xiong'an, Wenzhou, Linyi, Luzhou, Ningbo, Baotou, etc. It also set up the first BOC-Litu-Fang's Joint Venture and BOC-Litu-Fang's Joint Venture Qianhai Branch, which are jointly operated by law firms in the Mainland, Hong Kong and Macau. There are more than 4,000 lawyers and staff, including more than 3,000 practicing lawyers.