Perhaps you should try some spelling variations:
yan zhang » yuan chang, bin zhang, han chang
zhang jin » zhang jian, zhang jing, shang jin
pain song » pain long, pains long, jin song
john song » john wong, john bonn, john ngosong
jin chang » chin chang, joon chang, ying chang
chang yue » chang yun, chang mae, wang yue
wan yan » wang yan, nan yan, wai yan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan zhang jin ((pain song) or (john song)) jin chang yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan zhang jin ((pain song) OR (john song)) jin chang yue ;*.