Perhaps you should try some spelling variations:
china brazil » change brazil, ceara brazil, bahia brazil
wang yong » wang yang, wang hyoung, wang yan
tan china » tuan china, than china, can china
yong tan » hong tan, ybhg tan, wing tan
yang jie » yang jin, yang di, yang jui
yang jun » yang jui, pang jun, yang jin
wong siu » wong shiu, kong siu, wong sau

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: wang yong tan china brazil ((yang jie) OR (yang jun)) wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong tan china brazil ((yang jie) or (yang jun)) wong siu ;*.