Postal code (Zipcode) of Thị xã Đông Triều is: 02400

Vietnam is an exciting country for tourism and investment. Bustling street life, delicious cuisine and majestic scenery all await you. A country constantly in motion, Vietnam always balances young urban culture with traditional values. In the city, ancient temples are just a turn away from modern shops. In the countryside, life still flows along the rivers and harvests. This contrast between old and new makes up a large part of Vietnam's appeal. Another reason to visit Vietnam is its natural beauty. The North has majestic mountains and beautiful limestone bays. The Central Coast Road leads to historical relics and romantic beaches. And in the South, the sleepless life of Ho Chi Minh City and the riverside villages in the Mekong Delta will make you want to linger forever.

The specialties of each region of Vietnam carry within themselves the local lifestyle and the quintessence of nature there. The North cherishes delicate recipes, like a delicious bowl of bun thang that must be prepared for many hours. In the Central region, royal culinary traditions and typical spices blend in unique dishes such as lotus rice or spring rolls. Southern braised fish and sour soup come from abundant seafood resources, the pride of the Mekong Delta.

Vietnam's terrain has about 40% mountains and forests, 40% hills and coverage of about 75% of the country's area. There are mountain ranges and plateaus such as Hoang Lien Son range, Son La plateau in the north, Bach Ma range and plateaus following the Truong Son range in the south. Network of rivers and lakes in the delta or mountainous areas of the North and Central Highlands. The delta accounts for about 1/4 of the area, including deltas such as the Red River Delta, Mekong River Delta and the Central Coastal Plains, which are densely populated areas. Cultivated land accounts for 17% of Vietnam's total land area.

During the resistance war against America to save the country, places in Quang Tri such as: Hien Luong - Ben Hai, Vinh Moc, Con Tien, Doc Mieu, Road 9, Khe Sanh, Ta Con, Cua Viet, Co Citadel... were lost. into national history. When mentioning Quang Tri, many people remember the Quang Tri Ancient Citadel with its fierce battle that lasted for 81 days and nights. Therefore, peace is always the burning desire of the people of Quang Tri province as well as of all Vietnamese people. The desire for peace is also the wish of tens of thousands.