Perhaps you should try some spelling variations:
china huang » china hong, china chang, china han
wuhan china » yunnan china
tuan china » can china, taiwan china, yunnan china
huang yang » huang ying, huang chang, wang yang
yang xing » yang jing, yang liang, yang using
qian yan » qian jun
xing hui » wang hui, tong hui, 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 yan) or (qian yi)) ((wuhan china) OR (tuan china)) china huang yang xing hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((qian yan) OR (qian yi)) ((wuhan china) OR (tuan china)) china huang yang xing hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((qian yan) or (qian yi)) ((wuhan china) OR (tuan china)) china huang yang xing hui ;*".