Perhaps you should try some spelling variations:
knowing about » known about, knowing your
chen yang » chen rong
yang jui » yang judy, yang di, yang xi
song sau » wong sau, kong sar, song pae
yang yi » yang di, yang xi
a chen » ta chen, _ chen, n chen
yi a » kyi a, yi ta, i a
knowing » knowning, nowing
know » known, now

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (wing OR wan) yang yi a chen yang jui ((song sau) OR (((knowing about) OR (know about)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wing or wan) yang yi a chen yang jui ((song sau) or (((knowing about) OR (know about)))) ;~".
• Adding a wildcard symbol may retrieve word variants: (wing or wan) yang yi a chen yang jui ((song sau) or (((knowing about) OR (know about)))) ;*.