和妈妈坐火车卧铺去北京

The so-called "harmony" turns out to be a rule on the road. If one party admits his mistake, he will put out the "harmony" and pour wine for the other party, publicly admitting his mistake. On the one hand, the wine reflects the attitude of the other party, which is very face-saving; On the other hand, at the wine table, the party that admits its mistake must meet the conditions set by the other party....