Fight Back to School3 is a Hong Kong comedy film produced in 1993 starring Stephen Chow and Cheung Man. The film was written and directed by Wong Jing, who replaced Gordon Chan as the director of the third installment.
Phil Mills of FarEastFilms.com felt that Fight Back to Schoolwas the poorest of the three in the series, and that no attempt is made to connect it to its predecessors.
Source: Wikipedia