in Tibet, it's a way of greeting.

来源: 于 2023-04-10 20:43:03 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

According to a 2014 BBC article, sticking out your tongue can be considered as rude, but in Tibet, it's a way of greeting. It has been a tradition followed by the Tibetan people since the ninth century,