Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
yang yang » wang yang, wang yan
tan chia » tuan china, than china, dan china
wen gang » wen wang, deng gang, weng fang
den gang » deng gang, der gang, den umgang
3.2 long » 3.2 land
long du » long d, long do, long 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 (yang yang)) ((tan chia) OR (can china)) ((wen gang) OR (den gang)) 3.2 long du ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (yang yang)) ((tan chia) or (can china)) ((wen gang) OR (den gang)) 3.2 long du ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (yang yang)) ((tan chia) or (can china)) ((wen gang) OR (den gang)) 3.2 long du ;*.