Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yang wang » yan wang, yang guang, yang liang
juan rene » juan meng, juan rana
rene lean » rene ten
lean lee » deal lee, hwan lee, lay lee
lee gong » lee tong, lee jeong, lee kiong
gong hui » tong hui, tong shui, wang hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang ((yang wang) or (yang yang)) juan rene lean lee gong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((yang wang) OR (yang yang)) juan rene lean lee gong hui ;.
• Adding a wildcard symbol may retrieve word variants: yang ((yang wang) or (yang yang)) juan rene lean lee gong hui ;*.