One time when I hirking the Fanxipan - the highest mountain of all mountains of Vietnam, Laos, Campuchia, we saw these fruits along the road to the top. The first time, we do not know what they are, until some guys who guide the tour ate them and gave them to us. We knew what they are and collected to eat together. That is my memorble moments in this trip with new friends I had not met before.
