In 1979, Zhu Fengbo, a famous Shanghai singer, published her album, which was also the first three-dimensional sound record in mainland China after the reform and opening up. At that time, South Zhu (Zhu Fengbo) and North Li (Li Guyi) were one of the most popular cultural symbols. In 1984, Shanghai youth singer Zhang Xing became famous overnight in the Shanghai Guitar Grand Prix.