Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
yang liang » wang liang, yan liang, peng liang
yang yang » wang yang, wang yan
chui ling » hui ping, hui ying, shi ling
hui tong » hui ping, hui yang, hui ying
long do » long d, longer do, long ago
long du » long d, long run, long did

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang liang) or (yang yang)) wuhan china ((hui tong) or (chui ling)) a ((long do) OR (long du)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang liang) OR (yang yang)) wuhan china ((hui tong) OR (chui ling)) a ((long do) OR (long du)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (yang yang)) wuhan china ((hui tong) or (chui ling)) a ((long do) OR (long du)) ;*".