The "four qualities and eight virtues" refer to the four qualities of "self-esteem, respect for others, optimism, and persistence" and "patriotism and law-abiding, civility and courtesy, filial piety and respect for teachers, unity and friendliness, diligence and thrift, studiousness and improvement, The abbreviation for the eight aspects of virtue "honesty, trustworthiness and courage to take responsibility" is the basic requirement for cultivating primary and secondary school students into modern citizens with sound personality and good moral behavior. For reference.