The pullback underscores the resentment and bitterness that has formed in China and the United States over the effort to buy what some consider a strategic asset : extensive oil reserves in Asia .
Asia /location/location/contains China
DT NN VBZ DT NN CC NN WDT VBZ VBN IN NNP CC DT NNP NNPS IN DT NN TO VB WP DT VBP DT JJ NN : JJ NN NNS IN NNP .
Asia
LOCATION
China
LOCATION
/location/location/contains