Practice of the one country,two systems policy in the Hong Kong special administrative region Historical review of "one country, two systems" and the special administrative regions Study of political structure of the Hong Kong special administrative region The Electoral System of the Hong Kong Special Administrative Region 并列题名：The Electoral System of the Hong Kong Special Administrative Region Implementation and supervision of the constitution in the Hong Kong special administrative region 并列题名：Implementation and supervision of the constitution in the Hong Kong special administrative region Study on the system of part-time judges of Hong Kong special administrative region 并列题名：Historical review of "one country, two systems" and the special administrative regions Relation between the administration and legislation of Hong Kong special administrative region