Perhaps you should try some spelling variations:
done using » line using, move using
west jean » et jean, west can, west john
jean ting » yuan ting
done sin » done so, done fix
wong sau » wong sam, wong shiu, wong lai
wong siu » wong shiu, kong siu, wong siew
ya a » a a, y a, ye a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((done sin) or (done using))) or (dong sin)) ya a west jean ting ((wong sau) or (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((done sin) OR (done using))) OR (dong sin)) ya a west jean ting ((wong sau) OR (wong siu)) ;.
• Adding a wildcard symbol may retrieve word variants: ((((done sin) or (done using))) or (dong sin)) ya a west jean ting ((wong sau) or (wong siu)) ;*.