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