Ho Chi Minh's thought on cadre work in order to build a contingent of cadres who are both professional and capable, capable of leading, able to organize the masses to perform well the revolutionary task of our country. selected target. He said: "Officers are the root of all work"; "All success or failure is due to good or bad cadres". In the work "Modifying the way of working". He wrote: "Civil servants are those who explain the policies of the Party and the Government to the people to understand and implement them. At the same time, bring the situation of the people to report to the Party, to the Government to understand clearly, to set the right policy. Therefore, cadres are the root of all work". Thus, the Party's cadre work is decisive for the success or failure of the Vietnamese revolution. In his speeches or articles about the Party's cadres and cadres, President Ho Chi Minh often cares about very core and principled and very comprehensive issues such as: Selection, training -training , assessment, use arrangement, management and staff policies. The article uses the document retrospective method to review, interpret, and systematize as well as analyze documents on Ho Chi Minh's thought on cadre work. From there, it is applied in building a contingent of cadres in Vietnam in the current new situation.