Perhaps you should try some spelling variations:
john song » john bonn, john ngosong
chen yang » chen rong
john wong » john bonn
lang yan » wang yan, wang yang, zhang yan
jin kong » jin kang, jin song, king kong
yan hua » ya hua, wang hua, tuan hua
tan hua » tuan hua, wang hua, tan chia

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ((yan hua) or (tan hua)) chen yang ((jin kong) or (((john song) OR (john wong)))) star ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((yan hua) OR (tan hua)) chen yang ((jin kong) OR (((john song) OR (john wong)))) star ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((yan hua) or (tan hua)) chen yang ((jin kong) or (((john song) OR (john wong)))) star ;*".