More than seven hundred years ago, Ye Li Rongren was a brilliant mind. At that time, when Emperor Yuanhao proclaimed himself emperor, Western Xia still used Chinese characters. Yuanhao had grand ambitions and wanted to make his mark, so he ordered the minister Ye Li Rongren to create a writing system unique to Western Xia.,Yeli Rongren, accompanied by a large group of scholars, worked day and night for over two years to compare and contrast Chinese characters. Finally, based on the foundation of Hanzi, he created Xi Xia script.,Not only did Yelü Renzhi invent this widely used Xia script, but he also invented an additional type of Xia script for the nobility, with different character meanings and connotations. This could be considered a "pro" version of the Xia script.。