Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
yang yang » wang yang, wang yan
tong shui » tong hui, cong shu, gong hui
yuan hui » yuan fei, jaan hui, tuan hua
lei kyun » lee kyung, lee kyu
pei yun » mei yung, pei yang, wei yuan
di tong » hui tong, xin tong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (yang guang)) ((ya hua) or (yuan hui)) ((pei yun) or (lei kyun)) di tong shui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (yang guang)) ((ya hua) OR (yuan hui)) ((pei yun) OR (lei kyun)) di tong shui ;.
• Adding a wildcard symbol may retrieve word variants: ((yang yang) or (yang guang)) ((ya hua) or (yuan hui)) ((pei yun) or (lei kyun)) di tong shui ;*.