The first stage: artifacts (learning western military science and technology), such as the Westernization Movement, shouted slogans of "self-improvement" and "seeking wealth" under the guidance of "learning western military science and technology". The second stage: systems (learning western systems), such as the Reform Movement of 1898, learn western constitutional monarchy; The Revolution of 1911 learned the third stage of western democracy and system: ideas (learning modern western ideas), such as the development trend of the new cultural movement: objects-systems-ideas, from fur to bone marrow, constantly deepening.