Hundreds of thousands of Han Nom (Chinese-Nom script) document pages scattered in many villages and clans across the province have been processed and digitized in a scientific and methodical manner. Few know that this work was silently undertaken by a group of officers and experts of the Thua Thien Hue General Library. Many Han Nom documents after being digitized were also published to the surprise of the public and experts.

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.