Cadres are homophonic words in foreign countries. It originated in France, and French is a cadre. It means framework, officer, senior manager, etc. Later, as military officials, social organizations and heads of enterprises and institutions, it gradually became common in many countries. The word "cadre" used by China originated from Japan. The extension and connotation of the concept of "cadres" are not consistent in different countries. When the word "cadre" was first used in China, it was divided into narrow sense and broad sense. At the beginning of the establishment of China * * * Production Party, "cadres" were widely used.