rtokens: The authorities are apparently extremely afraid of any political and social discontent , " said Xiao , in Manila to attend an Amnesty International conference on human rights in China .
pos: " NNP VBZ VBG IN DT NN NN NN .
tokens: " China is going through this power transition period .
ltokens: Although supposedly aimed at criminals , dozens of human rights activists have been detained in the campaign , which is meant to strengthen the Communist Party 's grip on power as senior leader Deng Xiaoping nears death , Xiao said in an interview .