Abstract: Based on the principle of upholding fundamentals and break new ground, the paper discussed the Chinese competitive basketball style, trying to find a pathway for the high-quality development of Chinese competitive basketball. First of all, the traditional idea of "the weak overcoming the strong" were explored. It was believed that "the weak overcoming the strong" showed a dialectical unity of "footing in the weak team" but "daring to fight and win", which clearly was the most original and promising cognitive orientation and strategic thought about Chinese competitive basketball style. Secondly, the paper expounded the innovative logic of "change within fast prevailing over fast" by using the key points of dynamics of "fast" and "change"; certainly the "change within fast prevailing over fast" must be put under high-quality adversarial conditions, thus forming a new concept of Chinese competitive basketball style. Finally, some suggestions were put forward on technical and tactical innovation, competitive guarantee as well as the spiritual outlook of Chinese men's basketball team around the practical deepening of the new concept.