Add Wikidata ID of Thiệu Giao commune.
Add Wikidata ID of Đông Sơn's town and communes.
Fix boundaries between wards and communes in Sầm Sơn.
Add Wikidata ID of Thanh Hóa city's wards and communes.
Add Wikidata ID of Sầm Sơn's wards and communes.
Fix Mai Sơn - National Route 45 Expressway
Names of roads and streets in Cành Nàng town
Edit the information of the route Nghi Sơn – Thọ Xuân
Add Wikidata id of Phú Sơn commune, Nghi Sơn town, Thanh Hóa province, Vietnam
Add Wikidata id of Hải Thanh ward, Nghi Sơn town, Thanh Hóa province, Vietnam