The teahouse heritage is believed to have emerged in the late 19th century, when large groups of Chinese immigrants went to Southeast Asia to make a living. When they returned home, they brought back the concept of coffee drinking and cafeterias, which blended with local tea culture. The leisurely lifestyle associated with these teahouses was named after the old men who spent much of their time there, embodying a relaxed and unhurried way of life.

Tourists seek out such eateries when they want to live like a true local and get an up-close look at Hainan's communities.

Laobacha is another example of Hainan's diverse gastronomy, shaped by its tropical landscape and ethnic cultures. Inhabited by the Han, Li, Miao and other ethnic groups, the island province has developed a vibrant fusion of culinary traditions that emphasize fresh ingredients and intense, tropical flavors.