Aja viide. Aja lugu.

Sop Bao is a district (muang) of Houaphanh province in northeastern Laos.^[1]

References

Districts of Northern Laos
Bokeo province	Houayxay^※ Meung Nam Nhou Pak Tha Pha Oudom Ton Pheung
Houaphanh province	Et Houameuang Samtay Sop Bao Viengthong Viengxay Xam Neua^※ Xiengkho
Luang Namtha province	Long Na Le Namtha^※ Sing Viengphoukha
Luang Prabang province	Chomphet Luang Prabang^※ Nam Bak Nane Ngoy Pak Ou Pak Seng Phonxay Phoukhoune Viengkham Xiengngeun
Oudomxay province	Beng Houne La Na Mo Nga Pak Beng Xay^※
Phongsaly province	Boun Neua Boun Tay Khoua May Phongsali^※ Samphanh Yot Ou
Sainyabuli province	Botene Hongsa Kenethao Khop Ngeun Parklai Phiang Sainyabuli^※ Thongmyxay Xienghone
Xiangkhouang province	Kham Khoune Mok May Nong Het Pek^※ Phaxay Phou Kout
^※ denotes provincial seat.