Perhaps you should try some spelling variations:
yang liang » yan liang, yang yang, peng liang
wang yang » wang yan, wang yanling
tan chun » tang chun, tai chun, tan cheng
hui yang » hui ying, du yang, hui ping
3.2 long » 3.2 land
long du » long d, long do, long run
h yang » _ 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: ((yang liang) OR (((wang yang) OR (wang liang)))) tan chun ((hui yang) OR (h yang)) 3.2 long du ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (((wang yang) or (wang liang)))) tan chun ((hui yang) OR (h yang)) 3.2 long du ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (((wang yang) or (wang liang)))) tan chun ((hui yang) OR (h yang)) 3.2 long du ;*.