Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yang wang » yang yang, yan wang, yang liang
lei kyun » lee kyung, lee kyu
tan hua » tuan hua, wang hua, tan chia
pei yun » mei yung, pei yang, wei yuan
ii long » i long, ii losung
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: ((yang wang) or (yang guang)) tan hua ((pei yun) or (lei kyun)) ii long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang wang) OR (yang guang)) tan hua ((pei yun) OR (lei kyun)) ii long du ;.
• Adding a wildcard symbol may retrieve word variants: ((yang wang) or (yang guang)) tan hua ((pei yun) or (lei kyun)) ii long du ;*.