evidence: India protested after Beijing released the map showing north-eastern Arunachal Pradesh state and the disputed Aksai Chin plateau as China's territory. [...] "It is a routine practice in China's exercise of sovereignty in accordance with the law," foreign ministry spokesperson Wang Wenbin said. [...] China says it considers the whole of Arunachal Pradesh its territory, calling it "South Tibet" - a claim India firmly rejects. India claims the Aksai Chin plateau in the Himalayas, which is controlled by China.