Round. According to 1955, the State Council issued the "Provisions on the Seal of State Organs in the State Council, People's Republic of China (PRC)", which stipulated that the seal of state organs should be changed into a circle, which is the same as the official seal of the Education Bureau. The official seal has a diameter of 4.2cm and a width of 0. 1cm. There is a five-pointed star in the middle of the official seal, and the words of Qidong Education Bureau in Nantong, Jiangsu Province are engraved around it, circulating from left to right, and the seal uses simplified Chinese characters.