Not busy. Hefei Equipment Audio-visual Education Center, located in Hefei, Anhui Province, is responsible for the construction and application of laboratories and libraries in directly affiliated schools, and the configuration and maintenance of educational technology and equipment. The center is not busy, eight hours a day, five days a week, and the work is easy. Hefei, referred to as "Lu" or "He", was called Luzhou, Luyang and Hefei in ancient times. Hefei is named after the fact that both the East Hefei River and the South Hefei River originated here. Anhui Province governs prefecture-level cities, provincial capitals and megacities.