A 14-day exchange and research programme on applying artificial intelligence (AI) to cross-border tourism cooperation between Vietnam and China opened on April 7 in Nanning, drawing nearly 30 officials and tourism business representatives from four Vietnamese provinces.

With its majestic beauty and unique location, the Ban Gioc (Vietnam) – Detian (China) Waterfalls site, the first cross-border tourism cooperation area jointly developed by the two countries, has become a popular destination attracting large numbers of visitors from both sides.

VOV.VN - The Ban Gioc – Detian Waterfall Scenic Zone, the first cross-border tourist site between Vietnam and China, was officially put into operation on October 15 after a test-run for more than a year.