Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
china lan » china land, china law, chia lan
kong sara » kong sar
lang tan » liang tan, lang lang, tang tang
tan tuan » tan tan, anh tuan, can turn
yang jie » yang jin, yang di, yang jui
yang xi » yang di, yang yi, yang jui

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: lang tan tuan china lan ((yang jie) OR (yang xi)) kong sara ;~.
• Adding a wildcard symbol may retrieve word variants: lang tan tuan china lan ((yang jie) or (yang xi)) kong sara ;*.