Perhaps you should try some spelling variations:
long trinh » long trip, long thanh
yuan wang » yan wang, yuan kang, yuan chang
king kong » hong kong
wing ian » wing tan, twinn ian, wing sun
can yuan » yan yuan, fang yuan, chu yuan
yan king » yan liang, yan cong, a king
kong a » kong _, kong sar, kong yam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing ian) or (long trinh)) can yuan wang yan king kong a ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing ian) OR (long trinh)) can yuan wang yan king kong a ;.
• Adding a wildcard symbol may retrieve word variants: ((wing ian) or (long trinh)) can yuan wang yan king kong a ;*.