In the 40s, Bai Guang, Li Xianglan (Yoshiko Yamaguchi), and Wu Yingyin also became popular, and these seven were grouped as the seven great singing stars of the period.
In the 1940s, Bai Guang, Li Xianglan (Yoshiko Yamaguchi), and Wu Yingyin also gained popularity, and these seven were categorized as the seven prominent singing celebrities of the era.