Complex sentence: Zhang Yixing (born October 7,1991), better known by his stage name Lay, is a Chinese singer and dancer, as well as a member of the Mandopop group EXO-M, a subgroup of the Chinese-South Korean boy band EXO.
Split into simpler sentences: Zhang Yixing (born October 7,1991), better known by his stage name Lay, is a Chinese singer and dancer. He is best known as a member of the Mandopop group EXO-M, a subgroup of the Chinese-South Korean boy band EXO.