According to Baidu Post Bar, Xiao Xin is a character in the cartoon Crayon Xiao Xin, and Xiao Xin went to the "Red Face and Black Boy" store. This is a story in Crayon Shinchan. Xiao Xin's mother asked Xiao Xin to buy ground meat and soy sauce for dinner, but when Xiao Xin arrived at the store, he found its name was "Red Face and Black Boy", so he was very scared and ran home to tell his mother this terrible name.

Crayon Shinchan is a cartoon created by Japanese cartoonist Yoshito Usui. 1990 began to be serialized in the weekly comic action in August. 1992, an animation of the same name based on comics was broadcast on Asahi TV. 2010 July 16, the 50th volume of Yoshito Usui's legacy "Crayon Shinchan" was published. After the death of the author Yoshito Usui, the work was written by Yoshito Usui &; UY Studio continues to create in its original style.