Tengke has 42 full-time lecturers, 83 registered lecturers, 5 foreign lecturers, and more than 10 enterprise technical practical project consultants. Among them, 23 full-time lecturers have CCIE/CCSI certificates, 5 have RHCA certificates and 5 have OCM certificates. Each lecturer has many years of working experience as a network engineer. Some lecturers have served as technical vice presidents and technical directors of large domestic network companies, and are also senior experts in IBM and SUN server systems. All lecturers have at least 2 years of training experience and are authorized by the original lecturers. All Tengke trainings are directly taught by CCIE Cisco Internet experts and CCSI cisco certified system lecturers to ensure the teaching quality.