HANOI, March 16 (Xinhua) — Tuesday seems to be a big day for Nguyen Hai Phong, a 34-year-old international tour guide in Hanoi. He is excited to resume work at a travel company after nearly two years of “frozen career” due to the COVID-19 pandemic.
Last month, the Vietnamese government decided to fully open borders to international visitors from March 15, which rekindled hopes for millions of people in the serv