Perhaps you should try some spelling variations:
wang liang » wang yang
yang guang » yang yang, yan guan, yang liang
yan liang » yang liang, you liang, yan wang
yuan hui » yuan fei, jaan hui, tuan hua
lei kyun » lee kyung, lee kyu, pei yun
wei yang » pei yang, wei wang, wei yang's
le long » de long, life long, live long
long du » long d, long do, long run

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

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