Original sentence: It is bordered by China to the northeast and India to the south and west; it is separated from Bhutan by the Indian state of Sikkim and from Bangladesh by a small strip of the Indian state of West Bengal, known as the Siliguri Corridor or "Chicken's Neck"
Edited sentence: It is bordered by the Tibet Autonomous Region of the People's Republic of China to the northeast and India to the south and west; it is separated from Bhutan by the Indian state of Sikkim and from Bangladesh by a small strip of the Indian state of West Bengal, known as the Siliguri Corridor or "Chicken's Neck"