Ning eng

a ai an ang ao e eh ei en eng er i o ou wu yi yu

beng ceng cheng deng feng geng heng keng leng meng neng peng reng seng sheng teng zeng zheng weng cong chong dong gong hong kong long nong rong song tong zong zhong ying bing ding jing ling ming ning ping qing ting xing yong jiong qiong xiong

initials

Characters