add HT Pearl
add Phu Dong Sky Garden
update
add Lix
update Tân Đông Hiệp
add Bcons Sala
add GS Metrocity Long Bình boundary
add Topaz Home 2
update Dĩ An
update tdc
add POI
update Thu Duc
add abandoned areas
(no comment)
add POIs in Thu Duc
update Di An
update Bcons Garden