Perhaps you should try some spelling variations:
yang liang » yan liang, peng liang, yang guang
wang liang » wang yang
yang yang » wang yang, wang yan
tan chun » tang chun, tai chun, tan cheng
3.2 long » 3.2 land
chun h » chung h, chun _, chun i
h yang » _ yang, hui yang
3 long » a long, 3.1 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 (wang liang))) or (yang yang)) tan chun h yang ((3 long) or (3.2 long)) do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang liang) OR (wang liang))) OR (yang yang)) tan chun h yang ((3 long) OR (3.2 long)) do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang liang) OR (wang liang))) or (yang yang)) tan chun h yang ((3 long) or (3.2 long)) do ;*".