Research on the administrative tribunal system in the United Kingdom Research on the administrative accountability system in Song Dynasty 并列题名:Research on the administrative accountability system in Song Dynasty Research on the administrative system of Qin and Han dynasties Research on local administrative systems in the northern dynasties Research on the administrative rationality judicial review Research on the administrative power of overseas investment Study on the tax system of the United Kingdom Research on administrative procedure evidence system under the rule of law 并列题名:Research on local administrative systems in the northern dynasties