Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
you liang » you xian, you liangzhi
yang yang » wang yang, wang yan
jaan hui » yuan hui
wei yang » pei yang, wei wang, wei yang's
hui wei » hua wei
yang xi » yang di, yang yi, yang jui
long du » long d, long run, long did
long do » long d, longer do, long ago

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((you liang) or (((yang guang) or (yang yang)))) jaan hui wei yang xi ((long du) OR (long do)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((you liang) OR (((yang guang) OR (yang yang)))) jaan hui wei yang xi ((long du) OR (long do)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((you liang) or (((yang guang) or (yang yang)))) jaan hui wei yang xi ((long du) OR (long do)) ;*".