Perhaps you should try some spelling variations:
china chang » chin chang, china zhang, china changqi
tuan china » wuhan china, can china, taiwan china
chang yang » chen yang, wang yang, zhang yan
yang feng » yang yang, yang fan, yang jing
tan chia » than china, can china, dan china
feng fei » meng fei, wang fei, feng hui
qian » ian, kian, jian

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian jun ((tan chia) or (tuan china)) china chang yang feng fei ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian jun ((tan chia) OR (tuan china)) china chang yang feng fei ;*.