Perhaps you should try some spelling variations:
china hubei » china hubert, china hui
yang liang » wang liang, yan liang, yang yang
hubei yang » hui yang
wang yang » wang yan, wang liang, wang yanling
yang day » yang dean, yang dali, yang di
one rule » bond rule, home rule, anc rule
one run » home run

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 (wang yang)) taiwan china hubei yang day ((one run) OR (one rule)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (wang yang)) taiwan china hubei yang day ((one run) OR (one rule)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (wang yang)) taiwan china hubei yang day ((one run) OR (one rule)) ;*.