Perhaps you should try some spelling variations:
shiyan chan » shiyan chang, shiban khan
wong shiu » wong siu, cong shu, song shin
lang yan » wang yan, wang yang, zhang yan
yang jie » yang di, yang jui, yang xi
yang jin » yang jun, ying jin, shang jin
chan mun » chak mun, chan ming, chan jan
mun wong » mun leong, mun young

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ((yang jie) or (yang jin)) shiyan chan mun wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((yang jie) OR (yang jin)) shiyan chan mun wong shiu ;*.