U+A4E8 "ꓨ" Lisu Letter Hha Unicode Character

U+A4E8 "ꓨ" Lisu Letter Hha is a symbol from the Lisu alphabet, used primarily for writing the Lisu language spoken by communities in China, Myanmar, Thailand, and India. This character represents the voiced glottal fricative sound /ɦ/, similar to the English "h" in "ahead," and is part of the unified Lisu syllabary that was standardized through Unicode version 5.2 in 2009. The letter's distinct shape, resembling a stylized hook or curve, reflects the unique writing system developed by missionary James O. Fraser in the early 20th century to facilitate literacy among Lisu speakers.