Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
yang liang » wang liang, peng liang, yang guang
yan liang » wang liang, you liang, yan wang
yang yang » wang yang, wang yan
jui yang » hui yang, du yang, jui meng
hui ying » huei ying, hoi ying, hui ping
2 long » a long, 3 long, 3.2 long
long d » long do, long du, long _

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 (yan liang))) or (yang yang)) tuan china ((jui yang) or (hui ying)) 2 long d ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang liang) OR (yan liang))) OR (yang yang)) tuan china ((jui yang) OR (hui ying)) 2 long d ;.
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) or (yan liang))) or (yang yang)) tuan china ((jui yang) or (hui ying)) 2 long d ;*.