Perhaps you should try some spelling variations:
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
yang chik » nong chik, wang chi
wang dan » wang yan, wang ban, wang yidan
yang nhi » yang di, yang jui, yang xi
hoang sy » hoang vu
ya six » a six
six we » six week, six west

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))) or (wang dan)) ya six we ((yang nhi) or (yang chik)) hoang sy ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang yang) OR (wang yang))) OR (wang dan)) ya six we ((yang nhi) OR (yang chik)) hoang sy ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang yang) OR (wang yang))) or (wang dan)) ya six we ((yang nhi) or (yang chik)) hoang sy ;*".