Perhaps you should try some spelling variations:
john song » john wong, john bonn, john ngosong
yuan wang » yan wang, yuan kang, yuan chang
ren yang » ren yan, chen yang, dan yang
jin hong » tin hong, min hong, amin hong
jin song » jie song, kim song, jin ying
tao 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: yuan wang ((tao hua) or (tan hua)) ren yang ((jin hong) or (((jin song) OR (john song)))) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang ((tao hua) OR (tan hua)) ren yang ((jin hong) OR (((jin song) OR (john song)))) shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang ((tao hua) or (tan hua)) ren yang ((jin hong) or (((jin song) OR (john song)))) shu ;*".