Visit the unique Hmong King's Palace (Nha Vuong or Vuong Family Palace) located in the Sa Phin valley. Built in the early 20th century for Vuong Chinh Duc, a powerful Hmong leader, this impressive residence showcases a fascinating blend of Chinese Qing dynasty, French colonial, and traditional Hmong architectural styles.

Explore the walled compound with its courtyards, living quarters, and opulent details made from stone and wood. Learning about the history of the Vuong family, who once controlled the region's opium trade, offers insight into the complex past of Ha Giang.