Languages written with Han (Simplified variant) script
| Language | Writing System Code | Writing System Status | SLDR/CLDR locale | Regional variants |
|---|---|---|---|---|
| Atayal | tay-Hans | in use | tay-Hans-TW (China–Taiwan) | |
| Chinese | zh-Hans | in use | zh (CLDR)  | zh-Hans-MY zh-Hans-CN (China) zh-Hans-HK (China–Hong Kong) zh-Hans-MO (China–Macao) zh-Hans-SG (Singapore) |
| Chinese, Classical | lzh-Hans | in use | lzh-Hans-CN (China) | |
| Chinese, Gan | gan-Hans | in use | gan-Hans-CN (China) | |
| Chinese, Hakka | hak-Hans | in use | hak-Hans-CN (China) | |
| Chinese, Huizhou | czh-Hans | in use | czh-Hans-CN (China) | |
| Chinese, Jinyu | cjy-Hans | in use | cjy-Hans-CN (China) | |
| Chinese, Leizhou | luh-Hans | in use | luh-Hans-CN | |
| Chinese, Min Dong | cdo-Hans | in use | cdo-Hans-CN (China) | |
| Chinese, Min Nan | nan-Hans | in use | nan-Hans-CN (China) | |
| Chinese, Shaojiang | sjc-Hans | in use | sjc-Hans-CN | |
| Chinese, Wu | wuu-Hans | in use | wuu-Hans-CN (China) | |
| Chinese, Xiang | hsn-Hans | in use | hsn-Hans-CN (China) | |
| Chinese, Yue | yue-Hans | in use | yue_Hans (CLDR) | yue-Hans-CN (China) |
| Daur | dta-Hans | in use | dta-Hans-CN (China) | |
| Hainanese | hnm-Hans | in use | hnm-Hans-CN | |
| Late Middle Chinese | ltc-Hans | in use | ltc-Hans-CN (China) | |
| Maonan | mmd-Hans | in use | mmd-Hans-CN (China) | |
| Narua | nru-Hans | in use | nru-Hans-CN (China) | |
| Naxi | nxq-Hans | in use | nxq-Hans-CN (China) | |
| Pinghua, Northern | cnp-Hans | in use | cnp-Hans-CN (China) | |
| Pinghua, Southern | csp-Hans | in use | csp-Hans-CN (China) | |
| Zhuang | za-Hans | in use | za-Hans-CN (China) |