Mathematics graduate students are good at Changsha People's Republic of China (PRC) State Taxation Bureau and Hunan Provincial Taxation Bureau. According to the position table of 202 1 National Civil Service Examination in Changsha, Hunan Province, it can be known that the employing department is Wangcheng District Taxation Bureau of Changsha, State Taxation Administration of The People's Republic of China, People's Republic of China (PRC), and the recruiting unit is Hunan Provincial Taxation Bureau of State Taxation Administration of The People's Republic of China, People's Republic of China (PRC). Recruitment of first-class administrative law enforcement personnel, bachelor degree or above, professional requirements for electronic information, computer, mathematics, statistics, civil engineering, e-commerce, design, management science and engineering. Therefore, the graduate students of mathematics take an examination in Hunan Province of People's Republic of China (PRC) State Taxation Bureau. Civil servants, also known as national civil servants, are public officials who are responsible for the overall management of economic and social order and national public resources and ensuring the fulfillment of relevant obligations stipulated by national laws. In our country, civil servants refer to the staff who perform public duties according to law and are included in the state administrative establishment, and their wages and benefits are borne by the state finance.