Cn11-Beijing, cn23-Heilongjiang province, cn61-Shaanxi province.
National administrative division code
Beijing 1 10000
Tianjin 120000
Hebei Province 130000
Shanxi Province 140000
Inner Mongolia Autonomous Region 150000
Liaoning 2 10000
Jilin Province 220,000
Heilongjiang Province 230,000
Shanghai 3 10000
Jiangsu Province 320,000
Zhejiang Province 330,000
Anhui Province 340,000
Fujian Province 350,000
Jiangxi Province 360,000
Shandong Province 370,000
Henan Province 4 10000
Hubei Province 420,000
Hunan Province 430,000
Guangdong Province 440,000
Guangxi Zhuang Autonomous Region 450,000
Hainan Province 460,000
Chongqing 500 thousand
Sichuan province 5 10000
Guizhou Province 520,000
Yunnan Province 530,000
Xizang Autonomous Region 540000
Shaanxi Province 6 10000
Gansu Province 620,000
Qinghai Province 630,000
Ningxia Hui Autonomous Region 640,000
Xinjiang Uygur Autonomous Region 650,000
Taiwan Province Province 7 10000
Hong Kong Special Administrative Region 8 10000