does the subject want to ask, "The noise of the fan disturbed people by the Environmental Protection Bureau, will it come again later?"? Yes. According to the inquiry of Hualv. com, according to Article 21 of the Law of the People's Republic of China on the Prevention and Control of Environmental Noise Pollution, the administrative department of environmental protection of the people's government at or above the county level and other supervision and management departments and organizations for the prevention and control of environmental noise pollution have the right to conduct on-site physical examination of the units that emit environmental noise within their jurisdiction according to their respective responsibilities, and the Environmental Protection Bureau will regularly inspect the units that emit environmental noise within their jurisdiction. The State Environmental Protection Administration (SEPA) is the original directly affiliated institution of the People's Republic of China and the State Council in charge of environmental protection.