文房四物

Explanation: Popular means pen, ink, paper and ink stone. With the four treasures. " 　　Source: Song Chen Shi Tao "<bandits to join the army _set_> order" Zhang, Li of the ink, Wu, Tang, Sichuan, Fujian, two more of the paper, side stream, Xi point of Yan, rats have to chestnut tail fox cents rabbit Ying of the pen, the so-called Wen room four things, possession of the sea mountain build, very world of the election. "