That this event took place in Shenzhen , the birthplace of China 's economic reforms and one of its richest and most open cities , seems to have added to its shock value . ''
China /location/location/contains Shenzhen
IN DT NN VBD NN IN NNP , DT NN IN NNP POS JJ NNS CC CD IN PRP$ JJS CC RBS JJ NNS , VBZ TO VB VBN TO PRP$ NN NN . ''
China
LOCATION
Shenzhen
LOCATION
/location/location/contains