Quạnh hiu Đèo Ba Dội trên đường thiên lý.

Ba Doi Pass is a pass on the North-South highway passing through the Tam Diep mountain range. To cross the pass, pedestrians must cross 3 hills with heights ranging from 70-110m. In 1842, King Thieu Tri, while on a tour of Bac Ha, wrote the poem "Qua Tam Diep Son" when passing Ba Doi Pass. The poem was then engraved on a stone stele and placed on the highest peak of the pass, a trace of which still remains today. Later, the newly opened National Highway 1A redirected the route through Doc Xay to the west of Ba Doi Pass for a few kilometers, so Ba Doi Pass and the highway at both ends of the pass were rarely used and gradually forgotten. -------------------------------------- If you find the video interesting, don't forget to click LIKE, SUBSCRIBE and SHARE. ▶️ Channel address: https://www.youtube.com/c/TungTangKha... ▶️ For any information, please contact: [email protected]. We look forward to receiving your support and comments. Thank you! -------------------------------------- ▶️ © Copyright belongs to Tung Tang Khap Mien. ▶️ © Copyright by Tung Tang Khap Mien ☞ Do not Reup.