Liu Xue'an (刘雪庵 1905–1985), whose pen names were Yan Ru (晏如), Wu Qing (吴青), and Su Ya (苏崖) was a Chinese composer.
Among his best known songs include "The Great Wall Ballad", "When Will You Return?," and "Red Bean Poem" (红豆词).
[2] Liu was criticized and suffered during the Anti-Rightist Campaign in 1957 and during the Cultural Revolution in the 1960s.
He offered a public self-criticism in 1980 before he was rehabilitated, however criticism of his song "When Will You Return?"
continued in mainland China for some time as an example of "yellow music", a product of decadent and immoral society.