Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
yang yang » wang yang, wang yan
yan guan » gan guan, yan yuan, yang guang
tan chia » tuan china, than china, can china
hui ying » huei ying, hoi ying, hui ping
yu gang » xu gang, yi gang, yu fang
3 long » a long, 2 long, 3.2 long
long d » long do, long du, long _

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))) OR (yan guan)) tan chia ((yu gang) OR (hui ying)) 3 long d ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang liang) OR (yang yang))) or (yan guan)) tan chia ((yu gang) or (hui ying)) 3 long d ;~".
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) OR (yang yang))) or (yan guan)) tan chia ((yu gang) or (hui ying)) 3 long d ;*.