GEOGCS["VN-2000",
    DATUM["Vietnam_2000",
        SPHEROID["WGS 84",6378137,298.257223563,
            AUTHORITY["EPSG","7030"]],
        TOWGS84[-192.873,-39.382,-111.202,-0.00205,-0.0005,0.00335,0.0188],
        AUTHORITY["EPSG","6756"]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4756"]]