Public administration reform is a very critical reform activity of the government, the government changing the function, structure, behavior, and process of public administration. The change of public administration involves many aspects, this reform has many complex and multifaceted issues. The central idea of bureaucracy is entirely contrary to the concept of public administration reform, and bureaucracy has a deep-rooted impact on the administration of most countries. Hence bureaucracy is the main obstacle to the public administration reform. Besides, incomplete decentralization and imperfect supervision are also challenges of public administration reform. Devolution is an essential measure to promote the public administration reform, which can solve many problems of the old system effectively.  Therefore, to carry out the public administrative reform effectively, it is necessary to simplify managerial procedures, delegate powers to lower levels and strengthen supervision, and management.