Ms. Lau has said that her husband traveled to Guangdong in April 2005 to try to obtain tapes of secret interviews with China 's former president , Zhao Ziyang , who had died three months earlier .
Zhao Ziyang /people/person/nationality China
NNP NNP VBZ VBN IN PRP$ NN VBD TO NNP IN NNP CD TO VB TO VB NNS IN JJ NNS IN NNP POS JJ NN , NNP NNP , WP VBD VBN CD NNS RBR .
Zhao Ziyang
PERSON
China
LOCATION
/people/person/nationality