Hanoi, Jan. 30 -- As the country's leading tourism hub, Hanoi is stepping up comprehensive preparations in terms of products, services and cultural-tourism activities to welcome a large influx of visitors during the Lunar New Year (Tet) holiday 2026. The Hanoi Department of Tourism has issued a directive requesting localities, tourism units, businesses and individuals across the city to review and improve service quality, develop new tourism products tailored to visitor demand and tastes, and strengthen safety and security measures during the holiday period. On this occasion, Hanoi will organise fireworks displays at 31 locations with 32 launch sites on New Year's Eve, alongside a wide range of cultural and entertainment activities for re...