If you don't sing the original songs in the world

Lu Junqi. If the World Were Without You is a song sung by Lu Junqi. Written by Cui Shu and composed by Xiao Xuan. Lu Junqi, male, singer, studied animal medicine in Jilin Agricultural University from 2003 to 2007. Participated in Zhejiang Satellite TV 20 1 1, and was eliminated from the top 5 in the national finals and ranked among the top 6.