Perhaps you should try some spelling variations:
soon heng » soon beng, soon seng
last thin » last thing, last things
thin zeng » thin end, thin lens
soon ang » hoong ang, soon beng, soon seng
iii last » iii list, iii liste, iii waste
doug bin » dort bin, org bin
dong bin » dong sin, dann bin
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: nina ((soon ang) OR (soon heng)) iii last thin zeng ((((doug bin) or (dong bin))) or (dong di)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nina ((soon ang) OR (soon heng)) iii last thin zeng ((((doug bin) OR (dong bin))) OR (dong di)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nina ((soon ang) OR (soon heng)) iii last thin zeng ((((doug bin) or (dong bin))) or (dong di)) ;*".