She without arm, he without leg - ballet - Hand in Hand

Performed by Ma Li (馬麗) and Zhai Xiaowei (翟孝偉).
The music is composed by San Bao, his works include the music of the film - The Road Home directed by Zhang Yimou starred by Ziyi Zhang, this music is originally from a very popular TV episodes in China, named Qian Shou (牵手 hand in hand).