Perhaps you should try some spelling variations:
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
ka chuan » say chuan, hai chuan, ka chai
tang tan » tang tang, liang tan, tanz tanz
wong siu » wong shiu, kong siu, wong sau
tan tan » tas tan, tin tan, tang tang
rent » rents, rest

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (wang yang)) ka chuan (rent or best) ((tang tan) OR (tan tan)) wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (wang yang)) ka chuan (rent OR best) ((tang tan) OR (tan tan)) wong siu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (wang yang)) ka chuan (rent or best) ((tang tan) OR (tan tan)) wong siu ;".
• Adding a wildcard symbol may retrieve word variants: ((yang yang) or (wang yang)) ka chuan (rent or best) ((tang tan) OR (tan tan)) wong siu ;*.