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

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