并列题名：A study on the patriarchal clan system and the state structure of Zhou dynasty A study on the patriarchal clan system and the state structure of Zhou dynasty 并列题名：Study of the ethical criticism of the Western Zhou dynasty 并列题名：Study on the fiscal thought in the late period of Qing dynasty Study on the land tax system and related problems in Song dynasty 资源与社会：a study of bronze circulation systems in the shang and western zhou dynasties 并列题名：Study on the four-ritual system in the Song Dynasty 并列题名：Study on the tax legal system in the Qing Dynasty