Who sang about the cause of love?

Love Business is a song sung by He Xin, written by He Xin and composed by Zhou. It was released on June 7th, 2009, and included in Mu Rongxiaoxiao's first studio album "Love Deal".

On 20th11May15th, this song was selected as the best Mandarin song of the year in the 3rd Chinese Golden Melody Award.