With the background of new engineering, the higher education in China urgently needs to cultivate high-level, compound and outstanding engineering talents with international vision and global competitiveness. In view of the existing problems in the traditional talent training, including the single structure of major knowledge, the weak ability of students to communicate across cultures, and the lack of international resources for engineering talent training, the Chongqing University based on the characteristics of multiple disciplines and the international development, and built a "two-three-two" international talent training mode, which addressed the characteristics of inter-disciplinary and inter-knowledge (two), international integration into training program, training process, and major certification (three) and learning and academic communities (two). This training mode developed a novel way to cultivate comprehensive and full-chain talents for solving complex engineering issues in the field of built environment. The work provided experience and demonstration for higher engineering education in universities, responding to the construction of interdisciplinary and inter-knowledge, the innovative international top talent training system, and the integration of high-quality international education resources.