Perhaps you should try some spelling variations:
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang, wang yanling
west can » west bank
wong sau » wong sam, wong siu, wong shiu
ji wong » ji won, ji zhong, kie wong
can ji » can ai, ban ji, pan ji
ya a » y a, ye a, yu a
a a » a la

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (wang yang)) ((ya a) OR (a a)) west can ji wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (wang yang)) ((ya a) OR (a a)) west can ji wong sau ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (wang yang)) ((ya a) OR (a a)) west can ji wong sau ;*".