Perhaps you should try some spelling variations:
keying kong » king kong
sang minh » kang minah, anh minh, song min
nan tang » nang trang, tang tang, nan kong
tang min » chang min, yang mind, tang li
kong siu » kong eiu, wong siu, dong sin
wan yan » wang yan, nan yan, wang yang
wai yan » wang yan, wei yang
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: ((((wan yan) or (wai yan))) or (dong di)) nan tang ((tang min) OR (sang minh)) keying kong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wan yan) OR (wai yan))) OR (dong di)) nan tang ((tang min) OR (sang minh)) keying kong siu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wan yan) or (wai yan))) or (dong di)) nan tang ((tang min) OR (sang minh)) keying kong siu ;*".