Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
wang tuan » wang hua, wang yan, anh tuan
wang xuan » wang xiuyan, wang xueman, wang hua
hua rene » hua ren, juan rene
wong yue » wang yue, hong yu
yang li » yang lin, yang di, yang xi
li wong » li cong, li rong, li song

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 tuan) OR (wang yuhan))) or (wang xuan)) hua rene yang li wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan ((((wang tuan) OR (wang yuhan))) OR (wang xuan)) hua rene yang li wong yue ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan ((((wang tuan) OR (wang yuhan))) or (wang xuan)) hua rene yang li wong yue ;".
• Adding a wildcard symbol may retrieve word variants: yuan ((((wang tuan) OR (wang yuhan))) or (wang xuan)) hua rene yang li wong yue ;*.