RESUMEN
This dataset explores the perception of happiness and job satisfaction among Vietnamese general school teachers and administrators (principals and vice-principles) in implementing a new curriculum. This study uses SPSS Statistics 26.0 and Exel to analyze data on the opinions of 782 general school teachers and administrators (principles and vice-principles) about satisfaction and happiness at work and influencing factors such as gender, age, experience, income, and workplace, workplaces, difficulties, sources of support when implementing new programs. This dataset contributes to a better understanding of the factors influencing educators' well-being and job satisfaction in the context of curriculum change, providing insights into educational policy and practice in Vietnam and beyond.