Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
china rene » china ren, china rate, china real
yuan hong » quang hong, yuan chang, yuan cheng
hong than » hong tan, long thanh, hong hai
yang yang » wang yang, wang yan
yang yun » yang jun, tang yun, yang yue
wong yue » wang yue, hong yu
yang yi » yang di, yang xi, yang jui
wang he » wang hua, wang zhi, wang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan hong than china rene ((((yang yang) or (yang yun))) or (yang yi)) ((wong yue) or (wang he)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan hong than china rene ((((yang yang) OR (yang yun))) OR (yang yi)) ((wong yue) OR (wang he)) ;.
• Adding a wildcard symbol may retrieve word variants: yuan hong than china rene ((((yang yang) or (yang yun))) or (yang yi)) ((wong yue) or (wang he)) ;*.