Perhaps you should try some spelling variations:
liang sun » liang dan, liang tan, wing sun
bank run » bank runs
yan yuan » yan guan, fang yuan, nan yan
how slow » how low, how slower, grow slow
yan kun » yan guan
lang a » lang 3, lang _, erlang a
a mini » _ mini, a mining
how so » how some

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

• Performing a fuzzy search may retrieve terms with similar spellings: liang sun ((bank run) or (((yan kun) OR (yan yuan)))) lang a mini ((how so) or (how slow)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: liang sun ((bank run) OR (((yan kun) OR (yan yuan)))) lang a mini ((how so) OR (how slow)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "liang sun ((bank run) or (((yan kun) OR (yan yuan)))) lang a mini ((how so) or (how slow)) ;".
• Adding a wildcard symbol may retrieve word variants: liang sun ((bank run) or (((yan kun) OR (yan yuan)))) lang a mini ((how so) or (how slow)) ;*.