It should be Mr. Guantong, the first person to write blessings. The characters "福" written by him are engraved on the Badaling Great Wall, Mount Wutai, Mount Tai, Mount Huang and other famous mountains and rivers in the motherland. He is known as the most auspicious writer of the characters "福" in China. He is also known as: the first person in China to write blessings and send blessings; and the most famous person in contemporary times. One of the artists with collection significance and collection value.