明代
Henan ningling people, the word near river, when living in Jiajing. He was very concerned about the education of children, child advocates have knowledge, we must carry out proper education. Was popular among some children's songs such as "Disk is disk", "East house lighting Westinghouse light" and the like, he thought that these songs sound on the children of course, but the subsequent development of moral character and did not do any good. So he prepared new songs, used in place of the old songs, is into the book.