Yu Jialang is one of China 's emerging home-grown rappers . Fans say hip-hop allows a younger generation to express their individuality . Lyrics are often about social problems and city life . Comment:
Yu Jialang is one of China 's emerging home-grown rappers . Fans say hip-hop allows a younger generation to express their individuality . Lyrics are often about social problems and city life . An underground genre , there is little money to be made .