Shortly before China 's president , Hu Jintao , visited the United States in April , prosecutors withdrew the charges against Mr. Zhao .
Hu Jintao /people/person/nationality China
RB IN NNP POS NN , NNP NNP , VBD DT NNP NNPS IN NNP , NNS VBD DT NNS IN NNP NNP .
Hu Jintao
PERSON
China
LOCATION
/people/person/nationality