Pho co Dong Van is located in the middle of valley surrounded by rocks. The quarter is formed from the early 20th century, only has a few families of the H'mong, Tay and Chinese, gradually, more and more other local residents find it. The oldest house is the house of Luong family built since 1860.

Mèo Vạc Valley (Thung Lũng Mèo Vạc) is a stunning region located in Hà Giang Province, Vietnam. Known for its breathtaking natural landscapes, it is a popular destination for travelers and adventure seekers. The valley is surrounded by towering mountains, lush green valleys, and picturesque villages, making it a perfect spot for hiking, trekking, and exploring rural life.

Can Ty is acommune located in Quan Ba District, Ha  Giang Province, Vietnam. It is aremote and scenic areaknown for its untouched natural beauty and ethnic minority communities. Can Ty is situated in the northern part of Vietnam, in the mountainous region of Ha  Giang Province. It is approximately 35 kilometers southwest of the provincial capital, Ha  Giang City.

Hoàng Su Phì is a district located in Ha  Giang province, Vietnam. It is known for its stunning terraced rice fields and picturesque landscapes. Hoàng Su Phì is situated in the northern part of Vietnam, bordering China. It is approximately 300 kilometers from Hanoi. The district is nestled in the Hoàng Su Phì mountainous area, which is part of the larger Hoàng Su Phì Son mountain range.

Ha Giang is a province in the Northeast region of Vietnam. It is located in the far north of the country, and contains Vietnam's northernmost point. It shares a270 km long border with Yunnan province of southern China, and thus is known as Vietnam's final frontier. It covers an area of 7,929.48 km2 (3,061.6 sq mi), comprising 1 city and 10 rural districts, with a population of over 850 thousand people as of 2019.