The post-Mao Zedong Chinese Communist Party leadership views education as the foundation of the Four Modernizations. In the early 1980s, science and technology education became an important focus of education policy. By 1986, training skilled personnel and expanding scientific and technical knowledge had been assigned the highest priority. Although the humanities were considered important, vocational and technical skills were considered paramount for meeting China's modernization goals. The reorientation of educational priorities paralleled Deng Xiaoping's strategy for economic development. Emphasis also was placed on the further training of the already-educated elite, who would carry on the modernization program in the coming decades. A renewed emphasis on modern science and technology led to the adoption of an outward-looking policy that encouraged learning and borrowing from abroad for advanced training in a wide range of scientific fields, beginning in 1976.