Perhaps you should try some spelling variations:
yuhan china » wuhan china, yunnan china, tuan china
wang yuhan » wang luhang, wang yan, wang yidan
yuan wang » yan wang, yuan kang, yuan chang
china dan » china den, china data, china des
dan yang » daun yang, tan yang, wang yang
wong yue » wang yue, hong yu
di wong » dr wong, kie wong

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 yuhan china dan yang di wong yue ;~.
• Adding a wildcard symbol may retrieve word variants: yuan wang yuhan china dan yang di wong yue ;*.