Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
than china » tuan china, han china, wuhan china
china wang » china yang, china chang, china won
dan china » can china, han china, dan china's
yang feng » yang yang, yang fan, yang jing
feng fei » meng fei, wang fei, feng hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: (qian or kian) jun ((dan china) or (than china)) ((china wang) OR (china zhang)) yang feng fei ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (qian OR kian) jun ((dan china) OR (than china)) ((china wang) OR (china zhang)) yang feng fei ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(qian or kian) jun ((dan china) or (than china)) ((china wang) OR (china zhang)) yang feng fei ;*".