一忌不速之客凡欲到亲朋好友家去作客 ,得预先约定或打招呼 ,让人思想上有所准备 ,以便作好其它活动的时间安排。不要突然登门拜访。二忌失约不至凡应邀去作客时 ,一定要按时前往 ,若遇特殊情况 ,应及时通个信息 ,或上门说明原因 ,不要让人久等。三忌粗鲁无礼到人家里作客 ,定 A bogey visitors who want to visit relatives and friends home, be pre-agreed or say hello, people are mentally prepared in order to make other activities schedule. Do not suddenly visit the door. Second, avoid a missed appointment is not invited to guest, be sure to go on time, in case of special circumstances, should promptly pass a message, or go home to explain why, do not make people wait for a long time. Three bogey rude rude people at home, set