For example, in the early years of the Republic of China, when Lu Junyi, an early warlord in Northeast China, went from Commissioner to Beiyang government, he brought a lot of ginseng and leather goods, and no one knew anything from the concierge, adjutant to senior officials at the meeting. When it was his turn to speak, he just handed it over and said, "My name is Lu Junyi. I just came to Beijing and I don't know anything. Thank you brothers!" However, this warlord from the horse dealer succeeded in this way.