U+A3D1 "ꏑ" Yi Syllable Rex Unicode Character

U+A3D1 "ꏑ" Yi Syllable Rex is a character from the Yi script, specifically representing a syllable used in the standardized Yi language of the Liangshan region in China. This script, encoded in the Unicode standard's Yi Syllables block, was developed in the 1970s from the traditional Yi writing system. The syllable "rex" denotes a specific phonetic sound within the Yi language, which is part of the larger Tibeto-Burman language family. As a written symbol, it plays a functional role in literacy and digital communication for Yi-speaking communities.