Along with the developing economy, Chinese people gradually realized that schooling has substantial economic value. An education revolution promoting modernized education swept through China around the beginning of the new Millennium. Education reforms have increased in scale and intensity since then. The Chinese education market demand offers many different jobs to teach in China, from tutoring foreign languages to students of all ages to teaching all kinds of curriculum. With some of the world's top students, China also offers some advanced classes in mathematics, physics, economics, biology, etc. at top universities.