Pakistan and China are coupled by land in the north of Pakistan due to an agreement in the year 1963, which was named?

Pakistan and China are coupled by land in the north of Pakistan due to an agreement in the year 1963, which was named?

پاکستان اور چین کو سال 1963 میں ایک معاہدے کی وجہ سے پاکستان کے شمال میں زمین کے ساتھ جوڑا گیا ہے ، جس کا نام لیا گیا تھا؟
Explanation

Negotiations between the nations officially began on October 13, 1962, and resulted in an agreement being signed on 2 March 1963.

It was signed by foreign ministers Chen Yi for the Chinese and Zulfikar Ali Bhutto for the Pakistani.

The eastern tip of the Wakhan Corridor starts the Sino-Pak border between the People's Republic of China and Pakistan spanning about 559 km (347.3 mi).

Zulfikar Ali Bhutto, the Minister of External Affairs of Pakistan.