The original five flavors of the people's police refer to "sour, sweet, spicy, astringent and fragrant". This is the slogan put forward by the Ministry of Public Security of the People's Republic of China on 20 19. The purpose is to require all the people's police to keep in mind their initial mission, faithfully perform their duties and missions, persist in hard work, and consciously practice the purpose of serving the people wholeheartedly.