Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
cheng yaw » cheng han, cheng jay, cheng y
tong shui » tong hui, cong shu, gong hui
wang tan » wang yan, wang ban, wang dan
yu cheng » yu chen, _ cheng
hong ghi » zhong zhi, hong g, hong hai
yaw min » kyaw min, law main
tan yu » tian yu, tan yi, tang yun

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 tan yu cheng yaw min ((tong shui) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang tan yu cheng yaw min ((tong shui) OR (hong ghi)) ;.
• Adding a wildcard symbol may retrieve word variants: yuan wang tan yu cheng yaw min ((tong shui) or (hong ghi)) ;*.