Weichi Gong (AD 585-658), a native of Shuyang, Shuozhou (now Shuocheng District, Shanxi Province), was a general of the Tang Dynasty and one of the twenty-four outstanding figures of Lingyange. Weapons: single whip, eight spears. Car: Step on the snow. Legend has it that its face is like black charcoal.

As a general in the early Tang Dynasty, Wei Chijingde made great contributions by risking his life to rescue Li Shimin with his superb martial arts. Especially in the Xuanwu Gate incident, it not only killed Li Yuanji, saved Li Shimin's life, but also ordered the high-impedance, and the whole army was under the command of Li Shimin, and the internal and external fighting was decided, which can be described as saving the day. At the same time, Wei Chijingde also has foresight and insight. For example, after the Xuanwumen incident, he advocated releasing the prince's confidant and not killing him. This quickly eased the internal contradictions, and at the same time reserved a large number of talents like Wei Zhi for Li Shimin. To some extent, it can even be said that without Wei Chijingde, there would be no Li Shimin, and there would be no later Tang Dynasty. In character, Wei Chijingde is simple and honest. Since returning to Li Shimin, he has never had second thoughts, going through fire and water for him. Refusing to marry the princess shows noble qualities. Because of this, later generations regarded him as a door god, and painting has been passed down to this day. Although taking credit is Wei Chijingde's shortcoming, on the other hand, it also shows that he has shown his simplicity and lack of scheming.