CNN, an US news outlet, has recently reported an increasing number of social media posts sharing tips on how to order a drink originally from Vietnam at a major American coffee chain. This sought-after beverage is salt coffee.

Promotional videos focus on introducing Thua Thien Hue tourism with diverse perspectives, especially the massive heritage system, the destination of 5 world heritage sites, along with the images of green, peaceful destinations, festivals, and special cuisine.

According to a report by the CNN on December 8, Google has just announced its annual roundup of Year in Search trends; covering various topics, including tourism.