When cooking, fish head and fish tail, why can't you send people, my answer is, when serving fish head and fish tail can not be sent to people, well, it is bad meaning, a custom handed down by ancient people, say, when serving fish head and fish tail, can not send people to send people is not good, so say as far as possible, when serving fish head and fish tail do not aim at people, to put in the direction of no one, put fish such words are good