Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
wang wang » wang yang, wang liang, wang yong
china tan » china top, china two, china taiwan
tan yang » dan yang, tan ying, tan yong
yang mui » yang muxi, yang jui, yang hui
mui teng » hui tong, jui meng
teng sau » teng yap, wong sau

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) or (wang yan)) tuan china tan yang mui teng sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang yan)) tuan china tan yang mui teng sau ;.
• Adding a wildcard symbol may retrieve word variants: ((wang wang) or (wang yan)) tuan china tan yang mui teng sau ;*.