There is a saying that its predecessor was "Long Yang Business Firm", an elite jewelry wholesale enterprise founded by the Zhou family of overseas Chinese in Hong Kong on 1966. In the early 1990s, Hong Kong Chow Tai Sang Jewellery Co., Ltd. was established as a joint venture with "Zhou's" company. However, this statement can no longer be found on the official website of Zhou Dasheng. At present, the brand history of Zhou Dasheng official website begins with 1999, which reads "1999 opens the first counter in Beijing Wangfujing Department Store", and the public information found by Zhu Fan in the industrial and commercial bureau shows that Chow Tai Sang Jewelry Co., Ltd. was also established on 1999. Chow Tai Fook and the founder of Zhou Shengsheng are cousins. One is Zhou Zhiyuan, and the other is Zhou Junlian. Both of them are from Lunjiaoli Village, Shunde, Guangdong. Generally speaking, it is a clan relationship (it is reported that it is a cousin, but Chow Tai Fook's public relations denied this). The founder, also named Zhou, made a fortune in Guangdong. Since the resumption of college entrance examination, the first batch of college students graduated from the 77th session of Wuhan Institute of Geology, which is regarded as jewelry. In the 1990s, our brand was founded by a joint venture between Dragonair and Zhou, which were run by their relatives. The word "life" should be Mofu. 1999, Zhou registered a brand in Shenzhen and established a company.