It is a grassroots music group from Chaoshan, Guangdong.

The singer Luo Ke in "Early Forties" is a grassroots music group from Chaoshan, Guangdong, consisting of four groups: Luo Ke, Yiheng, Wulong and Wen Ge. In 2022, the group tried to upload music works performed by *** Tong on major short video platforms. They used their simple voices to sincerely interpret the joys, sorrows, sorrows and joys of middle-aged people's lives, and advocated that middle-aged people should also live their lives. The lifestyle has aroused the emotional outcry of many people.