This Zhuyin table is a complete listing of all Zhuyin/Bopomofo syllables used in Standard Chinese. Each syllable in a cell is composed of an initial (columns) and a final (rows). An empty cell indicates that the corresponding syllable does not exist in Standard Chinese. Finals are grouped into subsets ㄚ, ㄧ, ㄨ and ㄩ. ㄧ, ㄨ and ㄩ groupings indicate a combination of those finals with finals from Group ㄚ. Note that the zhuyin ㄩ directly maps to Pinyin ü, except for the combination ㄩㄥ where it maps to Pinyin iong.