A teacher plays an important counselling and guidance role by maintaining close contact with students to understand them personally and contact their parents about family life. This allows the teacher to correctly assess each student's talents, abilities, interests, aptitudes and difficulties. Teachers must understand personality counseling as an interactive process to help students with problems, and they have various roles in organizing counseling programs at schools, such as motivating other teachers, obtaining facilities from the principal, conducting guidance activities, and identifying students who need extra support. A teacher's leadership, cooperation with others, and ability to help students succeed all contribute to improving the school's image.