(S (S (PP (IN Behind) (BASENP (DT the) (NNS scenes))) (COMMA ,) (S (BASENP (NNP China)) (VP (VBZ has) (VP (VBN ceased) (NP (BASENP (DT the) (NN repatriation)) (PP (IN of) (NP (BASENP (JJ North) (JJ Korean) (NNS nationals)) (PP (IN on) (BASENP (JJ Chinese) (NN territory)))))))))) (PERIOD .))