Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
yang guang » yang yang, yan guan, yang liang
tan kong » tan hong
tan dong » tan hong, tan yong, than done
tang min » chang min, sang minh, yang mind
wing sun » liang sun, cong sun, nina sun
dong di » dong sin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing sun) or (dong di)) ((yang guang) or (wang yuhan)) tang min ((tan dong) OR (tan kong)) sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing sun) OR (dong di)) ((yang guang) OR (wang yuhan)) tang min ((tan dong) OR (tan kong)) sin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing sun) or (dong di)) ((yang guang) or (wang yuhan)) tang min ((tan dong) OR (tan kong)) sin ;*".