Perhaps you should try some spelling variations:
wang yuan » wang yuhan, wang yan, fang yuan
yuan kai » yuan kang, yuan fei, tan kai
hua rene » hua ren, juan rene
ying jin » yang jin, jing ji, yang jie
kai hua » kai hwa
hong ng » hong kong, hong jong, hong hong
hong g » hong w, hong 7, hong a
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuan kai hua rene ying jin ((((hong g) OR (hong ng))) or (dang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan kai hua rene ying jin ((((hong g) OR (hong ng))) OR (dang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yuan kai hua rene ying jin ((((hong g) OR (hong ng))) or (dang hai)) ;*".