Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
chang than » changes than, chang chuan, chang ha
than china » tuan china, han china, wuhan china
china rene » china ren, china rate, china real
rene wang » wen wang
li hong » le hong, li rong, li song
li cong » li rong, li song, jiu cong

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

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