Perhaps you should try some spelling variations:
yang liang » wang liang, yang yang, peng liang
yan liang » wang liang, you liang, yan wang
jaan hui » yuan hui
wei yang » wei wang, wei yang's, wei shang
pei yang » hui yang, pei yun, yi yang
xi long » i long, ii long
long do » long d, long du, longer do

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: ((yan liang) OR (yang liang)) jaan hui ((wei yang) OR (pei yang)) xi long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan liang) or (yang liang)) jaan hui ((wei yang) OR (pei yang)) xi long do ;~".
• Adding a wildcard symbol may retrieve word variants: ((yan liang) or (yang liang)) jaan hui ((wei yang) OR (pei yang)) xi long do ;*.