Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
wei yang's » yiwei wang's
yang yang » wang yang, wang yan
yuan hui » yuan fei, jaan hui, tuan hua
pei yang » hui yang, pei yun, yi yang
wei yang » wei wang, wei shang, wei qiang
long do » long d, long du, longer do

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 yang)) yuan hui ((pei yang) or (((wei yang) OR (wei yang's)))) a long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang liang) OR (yang yang)) yuan hui ((pei yang) OR (((wei yang) OR (wei yang's)))) a long do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (yang yang)) yuan hui ((pei yang) or (((wei yang) OR (wei yang's)))) a long do ;*".