I shook my head and piled up ten or so sheets of white paper. "Too difficult," I said. "The day before yesterday, I went to the Yin Chuan Museum and copied a character from a sheepskin scroll. I asked a deputy researcher for help, but... he didn't recognize it either.","Yun Feng, you little guy, try some too," Dou Zhai also poured me half a cup.,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.。