Hue to launch open-top tour buses from next month 17 August 2022 bwsadmin News Travel Vietnam Hue will launch open-top buses running through famous tourist attractions in the former imperial capital from Sept. 1 to improve travel experiences. Source: VNExpress International, https://e.vnexpress.net/news/places/hue-to-launch-open-top-tour-buses-from-next-month-4500812.html