On February 19, 1934, Shanghai banned 149 books. On February 19, 1934, the National Party of Shanghai issued a ban on 149 books of social science and art published in Shanghai, including the translations of Lu-Chun, Guo-bu-Joon, Mushchuk, Ba-King, and others. The translations of Lu-Chun after 1924 were banned, except for the two books and the North Pine Spectra.