Liu Weiguo, director expert of Beijing Guodan Trigeminal Neuralgia Research Institute, tutor of master students, a well-known neurosurgeon in China, a member of the World Federation of Neurosurgery and a member of the Asian Society of Neurosurgery.

Director Liu Weiguo graduated from PLA 30 1 Hospital with a master's degree. He studied under Professor Duan, the founder of neurosurgery in China, and participated in many neurosurgery research projects of Professor Duan, which laid a solid foundation for his later practice and development in the field of neurosurgery.