The rights of minorities under the nationality law are not explicit; constitutional protections are extended only to "Khmer people." Citizens of Chinese and Vietnamese ethnicity constituted the largest ethnic minorities. Ethnic Chinese citizens were accepted in society, but animosity continued toward ethnic Vietnamese, who were seen as a threat to the country and culture. Some groups, including political groups, continued to make strong anti-Vietnamese statements. They complained of political control of the CPP by the Vietnamese government, border encroachment, and other problems for which they held ethnic Vietnamese at least partially responsible.