Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang guang » yang yang, yan guan
wei yang » wei wang, wei yang's, wei shang
pei yang » hui yang, pei yun, yi yang
long du » long d, long do, long run
h yang » _ yang, hui yang
3 long » a long, 2 long, 3.2 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 (yang guang)) wang hua ((((wei yang) OR (pei yang))) or (h yang)) 3 long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang liang) OR (yang guang)) wang hua ((((wei yang) OR (pei yang))) OR (h yang)) 3 long du ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (yang guang)) wang hua ((((wei yang) OR (pei yang))) or (h yang)) 3 long du ;*".