Perhaps you should try some spelling variations:
yan zhang » yuan chang, bin zhang, han chang
zhang jun » zhang jin, zhang jian, zhang jing
pain song » pains long, jin song, pain non
john song » john wong, john bonn, john ngosong
jin kang » jin chang, jin kyung, jing fang
kang yue » wang yue, yang yue, kang tae
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 jun ((((pain song) OR (pain long))) or (john song)) jin kang yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan zhang jun ((((pain song) OR (pain long))) OR (john song)) jin kang yue ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan zhang jun ((((pain song) OR (pain long))) or (john song)) jin kang yue ;*".