Zhang Jianquan was born in 1960, and is the husband of actor Zhang Kaili. 1993, Zhang Jianquan established Lingnan Culture Media Shenzhen Co., Ltd., formerly known as Lingnan Investment Shenzhen Co., Ltd., with the chairman and general manager. The company is located in Shenzhen, Guangdong Province, and is a wholesale-oriented enterprise. Then, in 200 1 year, Zhang Jianquan established Cinda Investment Holdings "Jing" Co., Ltd. as the executive director and general manager, and was the legal representative of the company, accounting for 75% of the shares. By August 3, 2023, Zhang Jianquan had worked in 23 enterprises.

Before doing business, Zhang Jianquan was a famous writer in Shenzhen, which shows that he is a versatile man. Zhang Keying, Zhang Jian's daughter, is also a public figure. She inherited her parents' artistic talent.