High level. Dongguan's economic development is not the best in Guangdong, but its investment in education is still very strong, and there are many private schools. Donghua Middle School, as a private school, is not only the banner of Dongguan education, but also famous and high-level in Guangdong and even the whole South China. Dongguan, referred to as "Dongguan" for short, is a prefecture-level city and megacity under the jurisdiction of Guangdong Province, and the central city on the east coast of the Pearl River Delta as determined by the State Council. By the end of 2022 10, Dongguan had four streets and 28 towns, with a total area of 2,542.67 square kilometers, permanent population of10,536,800, urban population of 9710.91000, and the urbanization rate was 92.24%.