Perhaps you should try some spelling variations:
can child » care child, can build, can china
child wen » child went, child when, child well
long tin » long tip, long trinh, long time
wen ping » chen ping, kwek ping, when pins
ping jia » jing jia, jing ji, ying jin
wang hui » wang hua, wang zhi, wang wei
tin can » tin tan
gong si » dong sin

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: long tin can child wen ping jia ((((tong hui) OR (wang hui))) OR (gong si)) ;~.
• Adding a wildcard symbol may retrieve word variants: long tin can child wen ping jia ((((tong hui) or (wang hui))) or (gong si)) ;*.