Located in the North, 320km from Hanoi Capital, Ha Giang is considered the northernmost point of the country. Ha Giang is a place with complex terrain, with many high rocky mountains, as well as rivers and streams. The mountains here have quite a rugged terrain, with many steep slopes, high passes, and narrow valleys and streams below. There are also many limestone plateaus, with steep and rugged cliffs.

Tac Ka Coong Festival is a celebration held by the Co Tu ethnic people to offer thanks to the gods of mountains, forests, rivers and streams within the village, for bestowing upon their descendants a life of warmth, happiness, prosperity, bountiful harvests, and good health.

Afternoon in the mountains descends very quickly. The cold rain and mountainous wind can not stop children going to the "Stars Class". That is the name of a free English and drawing class for ethnic minority children in difficult circumstances living in the border district of A Luoi. In this class, there are only smiles and joy that make the children do not want to leave.

A Roang is a border commune of A Luoi district, which is about 90km away from Hue city center. People living here are mainly the Ta Oi people. Being located at the foot of the majestic Truong Son Mountain, A Roang was once a poor and extremely difficult place to travel to. However, it is now an attractive destination for visitors who love the rustic beauty of people and villages in wild mountains and forests, or immersing themselves in waterfalls and lakes in the middle of mountains and forests.