堅かたい商しょう売ばいMeaningsExpressionNoun1. sound businessKanji used堅firm商make a deal売sellComposed of堅かたいhard; solid; tough; stiff; tight; wooden; unpolished (e.g. writing); strong; firm (not viscous or easily moved); safe; …I-adjective商しょう売ばいtrade; business; commerceNoun