Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
tan chia » tuan china, than china, can china
hui yang » hui ying, du yang, h yang
lei kyun » lee kyung, lee kyu, pei yun
de long » le long, de longue
long du » long d, long do, long run
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yan) or (yang guang)) tan chia ((hui yang) or (lei kyun)) de long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (yang guang)) tan chia ((hui yang) OR (lei kyun)) de long du ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (yang guang)) tan chia ((hui yang) or (lei kyun)) de long du ;*.