Perhaps you should try some spelling variations:
lanka how » land how, lane how, lanka p.w
best chan » best what, best when
chan ming » kian ming, chan eng, chan fong
song seng » hong seung, dong sheng, hong sheng
wing yan » wang yan, wing tan, wang yang
wing ian » wing tan, twinn ian, wing sun
song so » song von

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing yan) or (wing ian)) lanka how best chan ming ((song seng) or (song so)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing yan) OR (wing ian)) lanka how best chan ming ((song seng) OR (song so)) ;.
• Adding a wildcard symbol may retrieve word variants: ((wing yan) or (wing ian)) lanka how best chan ming ((song seng) or (song so)) ;*.