Worth it. Third-tier cities are defined by the state as cities with more developed economy, more livable and more suitable for life. University teachers are recognized by the society for their considerable income, easy work and good social status, and are worth going to third-tier cities in Jiangxi. There are only two kinds of university teachers' establishment. The establishment owned by teachers in the establishment is career establishment, that is, the teachers in the establishment are staff of public institutions, and the teachers who are not in the establishment are temporary employees or contract workers.