便宜行事,是指根据当时当地情况,不经请示而自己决定适当的处理办法。建国之初,宋太祖对武将违背诏令的行为往往不予追究,并赋予治军严明、性情宽厚的武将便宜行事权,以遏制五代时期武将行军无纪的恶习。 Cheaper, is based on local conditions at that time, without consultation and decide on their own appropriate approach. At the beginning of the founding of New China, Song Taizu tended to disregard the behavior of commanders who violated the edict, and gave them the right to handle military affairs with strict and generous temperament in order to curb the mischief of the generals during the Five Dynasties.