SRID=4326;MULTIPOLYGON(((105.8490506 21.0192071,105.850565 21.0238628,105.8507416 21.0243746,105.8517031 21.0240563,105.8516042 21.023746,105.851957 21.0238168,105.8527711 21.0236936,105.8528238 21.0239296,105.8535251 21.0237767,105.8534094 21.0232924,105.8539218 21.0231306,105.8541057 21.0237385,105.8546974 21.0236153,105.8546098 21.0232915,105.855069 21.023167,105.8549467 21.0228592,105.855225 21.0227856,105.8549805 21.0220279,105.8542786 21.02223,105.8540573 21.0215815,105.8546143 21.0214251,105.8544495 21.0210618,105.8532534 21.0184236,105.8531608 21.0184448,105.8531373 21.0183554,105.8529489 21.0183619,105.8526657 21.0183963,105.8527107 21.0186607,105.8526779 21.018671,105.8525557 21.0186885,105.8525309 21.0185495,105.8524681 21.0185575,105.8524665 21.0185868,105.852137 21.0186293,105.8521037 21.0184731,105.8520424 21.0183914,105.8519402 21.0183359,105.8516308 21.018384,105.8512068 21.0184499,105.8512452 21.0186227,105.8510312 21.0186624,105.8510923 21.0189574,105.8510732 21.0190438,105.8510722 21.0191501,105.850423 21.0193589,105.8503533 21.0191389,105.8501464 21.0192001,105.8500818 21.0190063,105.8498617 21.0190691,105.8497516 21.0187407,105.8493017 21.0188722,105.8493493 21.0190112,105.8491163 21.0190806,105.8491588 21.0192066,105.8490506 21.0192071)))