Teacher's qualification certificate is one of the necessary conditions to engage in the teaching profession. With the teacher qualification certificate, you are qualified to engage in the education industry and hold the post of teacher. Paper teaching resources are obtained by taking part in the teacher qualification examination organized by the state and passing the examination. Teacher qualification certificate is an officially recognized certificate with legal effect, which can prove that individuals have corresponding educational theoretical knowledge and teaching ability. Paper textbooks are issued by the education department or relevant educational institutions, with certain anti-counterfeiting measures and signs to ensure the authenticity and credibility of the certificate. Teachers with paper textbooks can legally engage in education and teaching, and enjoy corresponding professional rights and interests.