1. According to the national standard of People's Republic of China (PRC) GB11643-1999, the citizenship number is a characteristic combination code, which consists of 17 digit digital ontology code and digital check code. The order from left to right is: six-digit address code, eight-digit date of birth code, three-digit serial code and one-digit check code. Resident identity card is an effective national legal certificate to prove the personal identity of citizens.

Huaihua ID card inquiry begins:

Hecheng district 43 1202 Zhong Fang county 43 122 1

Yuanling County 43 1222 Chenxi County 43 1223

Xupu County 43 1224 Huitong County 43 1225

Ma county 43 1226 Xinhuang county 43 1227

Zhijiang county 43 1228 Jingzhou county 43 1229

Tongdao County 43 1230 hongjiang city 43 128 1