Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
song ming » song bing, song min, gong min
ming wong » ming kong, ming hung, ming qing
wong siu » wong shiu, kong siu, wong sau
ii ai » ii aim, ii air, iv ai
ai ai » ai a, vi ai, xi ai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang ((ii ai) or (ai ai)) song ming wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang ((ii ai) OR (ai ai)) song ming wong siu ;*.