Listen to 成功需苦幹 online. 成功需苦幹 is a Chinese language song and is sung by 譚詠麟 and 關楚耀. 成功需苦幹, from the album Alan Tam Live in Concert 2010, was released in the year 2010. The duration of the song is 4:18. Download Chinese songs online from JioSaavn.