Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
gan guan » yan guan, quan guan, fan guon
hwan kim » tan kim
wen hsin » wei hsin, wen chin, wen ein
yan yuan » yan guan, fang yuan, nan yan
song min » song ming, gong min, jong min
wang ke » fang ke, wang he, wang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing ((yang guang) or (((yan yuan) or (gan guan)))) wen hsin ((hwan kim) or (wang ke)) song min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing ((yang guang) OR (((yan yuan) OR (gan guan)))) wen hsin ((hwan kim) OR (wang ke)) song min ;.
• Adding a wildcard symbol may retrieve word variants: wing ((yang guang) or (((yan yuan) or (gan guan)))) wen hsin ((hwan kim) or (wang ke)) song min ;*.