Hanoi, Dec. 30 -- The upcoming nine-day Lunar New Year (Tet) holiday, combined with the growing trend of using annual leave to extend the vacation, is poised to fuel significant travel activity across the country. For many Vietnamese families, the long Tet holiday no longer means traveling long distances. Instead, there is a growing preference for reconnecting with family, relaxing, and exploring local destinations. The trend is particularly strong for destinations that are easily accessible by road, familiar, and able to cater to the vacation needs of multigenerational families. Data from travel platforms show that Da Lat continues to be the most popular domestic destination for Tet 2026, with searches increasing by 44%. Its cool climate...