The Sino-Brazilian youth exchanges continue to maintain a good development trend since 2015. It has constructed a number of high-level and wide-field exchange platforms，combined bilateral exchanges with multilateral exchanges，government domination with the participation of the social and folk forces. What is more，it is moving towards the direction of large-scale，brand and mechanism and has become one of the focuses and highlights of the people to people exchanges between China and Brazil. The development of the Sino-Brazilian youth exchanges increased the contacts and friendship between the youth of the two countries，promoted the Brazilian youth’s cognition and identity for China and consolidated the basis of the bilateral relations. However，with playing a positive role，there are some problems which need to be further improved in the Sino-Brazilian youth exchanges，such as the small scale，the insufficient implementation，the lack of interaction，the strengthen of the breadth and depth and so on.