Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yan liang » yang liang, wang liang, you liang
jaan hui » yuan hui
hui wei » hua wei
wang xi » wang di, wang li, wang zhi
yang xi » yang di, yang yi, yang jui
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 guang)) jaan hui wei ((wang xi) OR (yang xi)) long du ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan liang) or (yang guang)) jaan hui wei ((wang xi) OR (yang xi)) long du ;~".
• Adding a wildcard symbol may retrieve word variants: ((yan liang) or (yang guang)) jaan hui wei ((wang xi) OR (yang xi)) long du ;*.