Since the introduction of “The Belt and Road” Initiative，plentiful researches have been brought about with fruitful results on many major issues，which are of great significance to the related studies and practice of “The Belt and Road”. Overall，the current researches on “The Belt and Road” have the following characteristics：the results lay more emphasis on the humanities than the science，are lack of field work and largely of policy analysis，evade vital realistic issues，and pay little attention on objections of the countries along the initiative. Among all the research results，large numbers of achievements have been registered in the field of international politics and international relations，which focus on “The Belt and Road”，contain a lot of basic analysis，attach importance to “The Belt and Road” and China’s diplomacy，are of concern on potential risks and challenges，and conduct country studies from the perspective of international cooperation. Admittedly，there are gaps between the current research results and the construction of “The Belt and Road”，and we should strengthen related researches in science，extend research topics，and attach importance to basic researches. We should continue to put emphasis on countries research，focus on practical issues，and ehance field work in order to serve “The Belt and Road” construction better.