Screening and evaluation of Silk Road Node Cities are important measures and preconditions for the orderly promotion of the“Belt and Road”national initiative. The report selects 252 sample cities from 93 countries along the“Belt and Road”，and the“Silk Road Node City Index”has been formed through a comprehensive evaluation of their strategic partnerships，regional influence，and growth leadership. According to the score range，“Silk Road Node City”is divided into several types，including 14 major node cities，11 minor node cities，21 general node cities and 130 potential node cities. The report introduced the comprehensive performance of various types of“Silk Road Node Cities”and analyzed the shortcomings of policy coordination，facilities connectivity，unimpeded trade，financial integration and people-to-people bond，further observing the spatial distribution characteristics of“Silk Road Node City”in the region. The implementation of the“Belt and Road”initiative in China in the future needs step-by-step and phased strategic promotion. Taking the“Silk Road Node City”as the starting point and the fulcrum point，the overall situation will be leveraged.