Although Wu Yong was strongly condemned by netizens because of illustrations in primary school textbooks. But he was not involved in the crime. And its company is also a fictional company.

Wu Yong, 1965, was born in Wuhan, Hubei. 1984 was admitted to the book binding major of the Decoration Department of the Central Academy of Arts and Crafts. In May, 2022, the illustrations of the PEP mathematics textbook created and designed by Beijing Wu Yong Design Studio caused controversy.