U+1A74 "ᩴ" Tai Tham Sign Mai Kang Unicode Character

U+1A74 "ᩴ" Tai Tham Sign Mai Kang is a diacritical mark used in the Tai Tham script, historically employed for writing Northern Thai, Tai Lue, and Khün languages. It represents a tonal or vowel modifier, often functioning to alter the pitch or length of a syllable's vowel sound, and is integral to correct pronunciation in these languages. Visually, it appears as a small, raised symbol placed above or adjacent to a consonant, and its inclusion in Unicode supports the digital preservation and accurate representation of this ancient script.