Dou Meng was a calligrapher of the Tang Dynasty, courtesy name Ziquan, brother of Dou Xie. He was the official secretary of the imperial examination state and concurrently the magistrate of Taiyuan County. "Shu Shu Fu" says: My brother's school bag is mixed, and he is the first to be crowned among the sages. His hands are tired and he glances at the sun, and his years are passing by in a blink of an eye. He has learned the profound purpose of Taoism, and he has learned the wind and desires to become an immortal.