香港回归的法律基础胡鸿烈本文认为，中英关于香港问题的联合声明是一项国际条约，有拘束中英两国法律效力，因此其效力原已超越两国的宪法。香港特区基本法所规定的一国两制、高度自治、港人治港、五十年不变，是我国根据联合声明所承担的国际性义务，并在联合国登记了这... The Law Basis of the Return of Hong Kong Hu Honglie This article holds that the Sino-British Joint Declaration on Hong Kong is an international treaty that has the binding force of law between China and the United Kingdom. Therefore, its validity has already surpassed the two countries’ constitutions. The principle of “one country, two systems” set forth in the Basic Law of Hong Kong SAR, a high degree of autonomy, and a Hong Kong people ruling Hong Kong for the same 50 years remains the international obligation that our country undertook in accordance with the joint declaration and registered at the United Nations ...