Perhaps you should try some spelling variations:
kong thanh » long thanh, luong thanh, kong hang
dong yang » dong hoang, wang yang, yang yang
dong sind » dong sin, dong ping
rain yuan » yan yuan
dong bin » dong sin, dong di, dann bin
hua rain » hua ban, hua ren
yuan tan » huan t'an, yuan kang, yuan ting
tan kong » tan hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((dong bin) or (dong yang))) or (dong sind)) ya hua rain yuan tan kong thanh ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong bin) OR (dong yang))) OR (dong sind)) ya hua rain yuan tan kong thanh ;.
• Adding a wildcard symbol may retrieve word variants: ((((dong bin) or (dong yang))) or (dong sind)) ya hua rain yuan tan kong thanh ;*.