Perhaps you should try some spelling variations:
class life » class line, class lines, class lives
klang amp » king amp, klang als
life case » life care
dong sign » dong sin, among sign
wing ian » wing tan, twinn ian, wing sun
dong bin » dong sin, dong di, dann bin
yang li » yang lin, yang xi, yang yi

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 ((klang amp) or (((yang li) or (yang di)))) class life case ((dong sign) OR (dong bin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing ian ((klang amp) OR (((yang li) OR (yang di)))) class life case ((dong sign) OR (dong bin)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing ian ((klang amp) or (((yang li) or (yang di)))) class life case ((dong sign) OR (dong bin)) ;*".