Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
ong chong » song chong, ong cheng, hong cheng
wing can » wing ian, wing sun
wing tan » wing ian, liang tan, hong tan
lung can » hung cam
chong yi » chong yah, chong yun, hong yu
when so » when do, when co, when soft
qian yi » qian yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wing can) or (wing tan))) or (lung can)) when so ((qian yi) or (yang yang)) ong chong yi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wing can) OR (wing tan))) OR (lung can)) when so ((qian yi) OR (yang yang)) ong chong yi ;.
• Adding a wildcard symbol may retrieve word variants: ((((wing can) or (wing tan))) or (lung can)) when so ((qian yi) or (yang yang)) ong chong yi ;*.