Tày Tấc is a Southwestern Tai language spoken in Mường Tấc District, eastern Sơn La Province, Vietnam, where it is also referred to as White Tay.

Tày Tấc is a Southwestern Tai language spoken in Mường Tấc District, eastern Sơn La Province, Vietnam, where it is also referred to as White Tay.

Tày Tấc is a Southwestern Tai language spoken in Mường Tấc District, eastern Sơn La Province, Vietnam, where it is also referred to as White Tay.

Tày Tấc is a Southwestern Tai language spoken in Mường Tấc District, eastern Sơn La Province, Vietnam, where it is also referred to as White Tay.

Tày Tấc is a Southwestern Tai language spoken in Mường Tấc District, eastern Sơn La Province, Vietnam, where it is also referred to as White Tay.

Tày Tấc is a Southwestern Tai language spoken in Mường Tấc District, eastern Sơn La Province, Vietnam, where it is also referred to as White Tay.

Tày Tấc is a Southwestern Tai language spoken in Mường Tấc District, eastern Sơn La Province, Vietnam, where it is also referred to as White Tay.

Tày Tấc is a Southwestern Tai language spoken in Mường Tấc District, eastern Sơn La Province, Vietnam, where it is also referred to as White Tay.

Tày Tấc is a Southwestern Tai language spoken in Mường Tấc District, eastern Sơn La Province, Vietnam, where it is also referred to as White Tay.