In 1954, Prime Minister Nehru wrote a memo calling for India's borders to be clearly defined and demarcated: in line with previous Indian philosophy, Indian maps showed a border that, in some places, lay north of the McMahon Line. Chinese Premier Zhou Enlai, in November 1956, again repeated Chinese assurances that the People's Republic had no claims on Indian territory, although official Chinese maps showed 120,000 square kilometres of territory claimed by India as Chinese. CIA documents created at the time revealed that Nehru had ignored Burmese premier Ba Swe when he warned Nehru to be cautious when dealing with Zhou. They also allege that Zhou purposefully told Nehru that there were no border issues with India. in 1954, China and India negotiated the Five Principles of Peaceful Coexistence by which the two nations agreed to abide in settling their disputes. India presented a frontier map which was accepted by China, and the Indian government under Prime Minister Nehru promoted the slogan Hindi-Chini bhai-bhai. This apparent progress in relations suffered a major setback when, in 1959, Nehru accommodated the Tibetan religious leader, the Dalai Lama, who was fleeing Lhasa after a failed Tibetan uprising against Chinese rule. This was an act which, in China's eyes, eclipsed any former friendly gestures,although Nehru's motives were very humanitarian.
