Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
fang yuan » wang yuhan, wang yan, tang yun
meng yuan » meng hsuan, feng juan
tan yong » tan hong, tan kong, tan yang
yong jui » yang jui, yang jun, yong cai
kang hay » eang hay, kang han, kang tae
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 wang ((fang yuan) OR (meng yuan)) tan yong jui ((kang hay) or (dang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang ((fang yuan) OR (meng yuan)) tan yong jui ((kang hay) OR (dang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ((fang yuan) OR (meng yuan)) tan yong jui ((kang hay) or (dang hai)) ;*".