Embark on a "city walk" in China's Macao, a city with many historic buildings that bear witness to one of the earliest and long-lasting encounters between China and the West.

Click the photo and watch the video. Explore the rich confluence of Eastern and Western cultures at the Historic Center of Macao, a UNESCO World Heritage site.

So far, more than 43,000 Vietnamese cross-border tourists have entered from #Honghe, experiencing the colorful southern ...