Perhaps you should try some spelling variations:
yang liang » wang liang, peng liang, yang guang
yan liang » wang liang, you liang, yan wang
yang yang » wang yang, wang yan
tuan hua » tan hua, tuan vu, yuan hui
hui yang » hui ying, h yang, hui ping
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.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang liang) or (yan liang))) or (yang yang)) tuan hua ((hui yang) OR (du yang)) 3 long d ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang liang) OR (yan liang))) OR (yang yang)) tuan hua ((hui yang) OR (du yang)) 3 long d ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang liang) or (yan liang))) or (yang yang)) tuan hua ((hui yang) OR (du yang)) 3 long d ;".
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) or (yan liang))) or (yang yang)) tuan hua ((hui yang) OR (du yang)) 3 long d ;*.