Perhaps you should try some spelling variations:
liang yuhan » wang yuhan
wang liang » wang yang
wang wang » wang yang, wang yan, wang yong
dan yang » daun yang, wang yang, yang yang
tan yang » tan ying, tan yong, tao yang
eang hay » dang hai
kang han » kang chen, kong hang, zhang han

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang liang yuhan ((dan yang) OR (tan yang)) xi ((eang hay) or (kang han)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang liang yuhan ((dan yang) OR (tan yang)) xi ((eang hay) OR (kang han)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang liang yuhan ((dan yang) OR (tan yang)) xi ((eang hay) or (kang han)) ;*".