Tones of Changsha dialect phonetic system: Yin Ping (inn1pin2)-1pin2-2 Shang (San 3)-3 Yin Qu (inn 1 khe H4)-4 Yang Qu (iae2 Kheh4)-5 Ru (Y6). Phan/phan/1mm/m/min/min/2 application f/f/fu/fu/6-end t/t/t/t/tun n/t1through th/th/tou/4mudn/n/ni/. /1(khann4) ya ng//ngai/sorry/2 great h/h/ho/ho/1see HC/t/hcienn/t/4 quehch/t/hcheye/t.chan/tshan//kloc-0. /ann ann/? / 1[ae/? /]o/o/He ho/ho/2[e/e/]eh//Te the h/th/6ehn/Yun/Heng hehn/h Yun/2ehnn//Very hehnn/h/5i/I/Yi I/65438 U/U/U/ 1un//Guan kunn/k/ 1y/y/yuy/ 2yn/yn/halo yn/ 1 vowels and nasal sounds: ai/ai/ai/4ao/] iaen/i? N/ yang iaen/i? N/2IE/IE/YEIE/2 (IAA/I ɑ/2)/I/Yan/I/2 (Ngan/Sorry/2) iou/iou/Xu Xiu/Yi /bend uann/u? /1[ueh/u/]uehn/u yun/ Wen uehn/uyun/1uai/uai/1uai/uei/uei/2ee/ye/. Eh and ih are just symbols. The initials of this system are described by H, for example, ph th kh hch. This system uses neural networks to describe nasal sounds. Pinyin with [] indicates the sounds that have no representative words but are included in this system.