In 1955, Tsien Huse-shen returned to China. Since then, he began to systematically study Mao Zedong Though and practice it all his life. Tsien Huse-shen not only read the writings of Mao Zedong in abundance, but also understood the main contents of Mao Zedong Thought, and analyzed the forming process and the main sources of Mao Zedong Thought. In the learning process, Tsien Huse-shen profoundly comprehended the essence of Mao Zedong Thought. However, Tsien Huse-shen did not rest content with this, he tried his best to inherit and develop the contents of “technology revolution” of Mao Zedong Thought with his own enriched knowledge and experience.