Perhaps you should try some spelling variations:
can plant » coal plant, gas plant, a plant
plant how » planet how, plans how, plan how
chan fong » chan kang, chan ming
chew fong » chen rong
wing can » wing ian, wing tan, lung can
chan eng » chan kang, chan ming, han en
hung seo » hong seo, hung ho

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wing can plant how best ((chan eng) OR (((chan fong) OR (chew fong)))) hung seo ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing can plant how best ((chan eng) or (((chan fong) OR (chew fong)))) hung seo ;~".
• Adding a wildcard symbol may retrieve word variants: wing can plant how best ((chan eng) or (((chan fong) OR (chew fong)))) hung seo ;*.