Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
china kwan » ching kwan, china kai, china wang
lung can » hung cam
can than » van thanh, can tho, can tax
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
gong hui » tong hui, tong shui, wang hui

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

• If you are trying to use Boolean operators, they must be ALL CAPS: lung can than china kwan ((yang jin) OR (yang jun)) gong hui ;~.
• Adding a wildcard symbol may retrieve word variants: lung can than china kwan ((yang jin) or (yang jun)) gong hui ;*.