The early 1990 's experiment in Hainan was a failure , '' said Li Renjun , a professor of economics at Hainan University in Haikou , on the north coast of the island . ''
Hainan /location/location/contains Haikou
DT JJ CD POS NN IN NNP VBD DT NN , '' VBD NNP NNP , DT NN IN NNS IN NNP NNP IN NNP , IN DT NN NN IN DT NN . ''
Hainan
LOCATION
Haikou
LOCATION
/location/location/contains