Question: Monodrama, is a single released on which date, recorded by Chinese singer Zhang Yixing, better known by his stage name Lay is a Chinese singer, songwriter, record producer, dancer, actor, model, author and voice actor?
Sentence (from "Zhang Liyin"): She speaks both Mandarin, which is her first language, and fluent Korean, and has released singles in both China and South Korea, singing in both languages.
Relevant evidence: No