Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
liang sun » liang dan, liang tan, wing sun
gan guan » yan guan, quan guan, fan guon
tan kong » tan hong
song min » song ming, gong min, jong min
yan yuan » yan guan, fang yuan, nan yan
kong eiu » tonga eiu
dong di » dong sin
min tan » tin tan, wing tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((liang sun) OR (dong di)) ((yang guang) OR (((yan yuan) OR (gan guan)))) song min tan kong eiu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((liang sun) OR (dong di)) ((yang guang) OR (((yan yuan) OR (gan guan)))) song min tan kong eiu ;*".