Perhaps you should try some spelling variations:
chan fong » chew fong, chan eng, chan kang
chen chan » chen chuan, cheung chan, chen chung
wing ian » wing tan, twinn ian, wing sun
yang jui » yang judy, yang di, yang xi
code ctu » code c
code pt » code ist
yan zi » yan zhi, yuan zi, ban zi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing ian ((yang jui) or (yan zi)) chen chan fong ((code ctu) OR (code pt)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing ian ((yang jui) OR (yan zi)) chen chan fong ((code ctu) OR (code pt)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing ian ((yang jui) or (yan zi)) chen chan fong ((code ctu) OR (code pt)) ;*".