Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
tuan china » wuhan china, can china, taiwan china
yan liang » yang liang, wang liang, you liang
china won » china women, china wang, china who
longer a » longer _
yang 3 » yang _, lang 3, wang 3
gang 3 » gang _, lang 3, wang 3
yang 8 » 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: ((yan liang) OR (yang guang)) tuan china won ((((yang 3) OR (gang 3))) OR (yang 8)) longer a ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan liang) or (yang guang)) tuan china won ((((yang 3) OR (gang 3))) or (yang 8)) longer a ;~".
• Adding a wildcard symbol may retrieve word variants: ((yan liang) or (yang guang)) tuan china won ((((yang 3) OR (gang 3))) or (yang 8)) longer a ;*.