... environment and to protect landscapes and historic buildings and sites, and this is not the case for the Vietnamese travel and tourism industry As the travel and tourism industry has developed, and the ... Phan Thiet and Nha Trang, have become polluted, which has had a knock-on effect on the travel and tourism industry While the travel and tourism industry is developing rapidly, tourism products provided ... carriers in Vietnam was surprisingly strong due to high demand for travel and tourism However, it was development of the low cost carriers which pushed Vietnamese demand for travel and tourism There...