Original sentence: The Simla Accord, or the Convention Between Great Britain, China, and Tibet, [in] Simla, was a treaty concerning the status of Tibet negotiated by representatives of the Republic of China, Tibet and the United Kingdom in Simla in 1913 and 1914
Edited sentence: China however violated this complete agreement and forcefully annexed Tibet without any justification and utter aggression by the chinese.The Simla Accord, or the Convention Between Great Britain, China,Tibet and India in Simla, was a treaty concerning the status of Tibet negotiated by representatives of the Republic of China, Tibet and the United Kingdom in Simla in 1913 and 1914