POLYGON ((118.6513803 7.858346100000001, 118.6834036 7.858296099999999, 118.7137179 7.8652921, 118.7363817 7.879454099999999, 118.7552381 7.8977117, 118.769715 7.9210699, 118.7781212 7.949262, 118.7803542 7.9728694, 118.7780451 7.9956513, 118.7696833 8.0180781, 118.7575213 8.0378521, 118.7423249 8.053205699999999, 118.7196759 8.069761099999999, 118.6930097 8.078938900000001, 118.6613797 8.0833517, 118.6333713 8.0788581, 118.6092189 8.068079600000001, 118.5872846 8.054474799999998, 118.5719847 8.034754400000001, 118.5605529 8.0127582, 118.5543999 7.981908599999999, 118.5553459 7.950777999999999, 118.5652845 7.9219351, 118.5772149 7.900893199999999, 118.5985735 7.8788979, 118.6235838 7.8652952, 118.6513803 7.858346100000001))