Sketches of ethnic people's daily life - Đoàn Hồng
Sketch in Pa Then - Đoàn Hồng
Sketch of Tay people - Đoàn Hồng
Sketch of Tay people making musical instruments - Đoàn Hồng
Sketch of traditional house of Xtieng people - Đoàn Hồng
Sketch of summer in Cat Hai - Đoàn Hồng
Sketch of ethnic family - Đoàn Hồng
Sketch of weaving in Phong Tho, Lai Chau - Đoàn Hồng
