[Development and inheritance of ZHENG 's acupuncture school].

ZHENG 's acupuncture school in Gansu,represented by ZHENG Yulin and ZHENG Kuishan ,is of great influence in China. ZHENG 's acupuncture school originated from Huangdi Neijing (Inner Canon of Yellow Emperor) and Nanjing (Classic of Questioning),and shaped around Yuan Dynasty and Ming Dynasty. Professor ZHENG Kuishan has formed a unique " ZHENG 's acupuncture" diagnosis and treatment system by inheritance and innovation. He clinically paid attention to basic training,obtaining qi and keeping spirit,as well as syndrome differentiation,reinforcing and reducing. Also,he took the priority the pressing hand with bilaterally needle manipulation. Besides,he thought important simplicity,innovation and acupoints selecting according to time. We inherited ZHENG 's acupuncture from his family,teachers'techniques,international communication,college and university education and scientific research. In this article we prescribe the development,the inheritance and the protection measures of ZHENG 's acupuncture school in terms of its origination,academic thought,and inheritance research,etc.,so as to provide references for further study and inheritance.