Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
than china » tuan china, han china, wuhan china
zhang yang » zhang yan, zhang fang, zhang ying
qian yan » qian jun, qian yi
tan chia » tuan china, can china, dan china
feng hui » wang hui, feng fei, feng i
tong hui » wang 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 yan ((tan chia) or (than china)) china zhang yang ((feng hui) OR (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian yan ((tan chia) OR (than china)) china zhang yang ((feng hui) OR (tong hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian yan ((tan chia) or (than china)) china zhang yang ((feng hui) OR (tong hui)) ;*".