Grandpa is very interesting.

The name of the sand sculpture I want to give grandpa is old urchin.

Zhou is a character in Jin Yong's martial arts novels The Legend of the Condor Heroes and The Condor Heroes. He is nicknamed "the old urchin", the younger brother of Wang Zhongyang, the magical power of China, and the granduncle of Quanzhen's seven sons. He is naive and likes to play tricks on people, so he is called "old urchin" Informal, become sworn brothers with the younger generation Guo Jing, and become friends with the condor heroes. Won the title of "Chinese urchin" in the third Huashan sword discussion and was pushed to the top of the new "Five Wonders of the World".