中华人民共和国(以下简称中国)邮电部与朝鲜民主主义人民共和国(以下简称朝鲜)递信省为中国与朝鲜间开放通邮起见,见双方同意认定条款如下:第一条通邮之种类及范围规定如左;(甲)普通函件:信函、明信片、新闻纸、印刷物、著者文件、货样。(乙)特种函件:挂号,回执。第二条通邮互换局指定如左: The Ministry of Posts and Telecommunications of the People’s Republic of China (hereinafter referred to as China) and the Democratic People’s Republic of Korea (hereinafter referred to as DPRK) handed letter province for the opening up of postal correspondence between China and North Korea. Both parties agreed to recognize the following clauses as follows: Article 1 Types and scope of postal correspondence Left; (A) ordinary mail: letters, postcards, newsprint, printed materials, author documents, samples. (B) special letter: registration, receipt. The second post exchange designated as left: