Template:Zh other/doc
If the user interface language code is Chinese or one of its variants, returns the language code for Chinese (zh); otherwise, returns the user interface language code.
| Parameter | Description | Type | Status | |
|---|---|---|---|---|
| 1 | 1 | Language code to return when the language code is Chinese
| Unknown | optional |
| 2 | 2 | Language code to return when the language code is other than Chinese | Unknown | optional |
| uselang | uselang lang | Language code used for determination | Unknown | optional |