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
wei yang » pei yang, wei wang, wei yang's
hui yang » hui ying, du yang, hui ping
long do » long d, long du, longer do
h yang » _ yang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang liang) OR (yang yang)) wuhan china ((wei yang) OR (((hui yang) OR (h yang)))) a long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (yang yang)) wuhan china ((wei yang) or (((hui yang) OR (h yang)))) a long do ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (yang yang)) wuhan china ((wei yang) or (((hui yang) OR (h yang)))) a long do ;*.