Perhaps you should try some spelling variations:
chen chung » chen chuling, chen shuang, chen chuan
chung fong » chung tong, chung chong, chung mona
wing ian » twinn ian, wing sun
wing tan » liang tan, hong tan, tin tan
yoke ctu » code ctu
yang xi » yang di, yang yi, yang jui
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) OR (wing tan)) ((yang xi) or (yan zi)) chen chung fong yoke ctu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing ian) OR (wing tan)) ((yang xi) OR (yan zi)) chen chung fong yoke ctu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing ian) OR (wing tan)) ((yang xi) or (yan zi)) chen chung fong yoke ctu ;*".