Arunachal Woman In China | Indian Woman Narrates Harassment Ordeal At Shanghai Airport A woman from Arunachal Pradesh has accused the Chinese authorities of detaining and harassing her at Shanghai airport after refusing to recognise her Indian passport as valid during a transit halt. In a series of posts on the microblogging site X, Pema Wang Thongdok said immigration officials at Shanghai Pudong Airport detained her for "eighteen hours" on November 21, claiming her passport was "invalid" as her birthplace, Arunachal Pradesh, was "part of China".