They say the groups are exacerbating tensions between local communities.
CH. 1: MANDARIN | CANTONESE
CH. 2: VIETNAMESE | BURMESE | KOREAN
CH. 3: KHMER | LAO | UYGHUR
CH. 4: TIBETAN
'Many Young Girls Have Been the Victims of Abuse'
North Korean Defectors Admire Democracy But Are Confused By Its Freedoms
Obama-Dalai Lama Talks Put Spotlight on Sino-Tibetan Dialogue