Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
liang sun » liang dan, liang tan, wing sun
yan guan » gan guan, yihan guan, quan guan
yan yuan » fang yuan, nan yan, yan clan
sang win » lang wien, sang minh, can win
tan kong » tan hong
kong siu » kong eiu, wong siu, dong sin
dong di » dong sin
win tan » wing tan, tin 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 guan) OR (yan yuan)))) sang win tan kong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((liang sun) OR (dong di)) ((yang guang) OR (((yan guan) OR (yan yuan)))) sang win tan kong siu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((liang sun) or (dong di)) ((yang guang) or (((yan guan) OR (yan yuan)))) sang win tan kong siu ;*".