NOTE: Disclaimer: Please do not insert Chinese-Sites to this task, as that extension isn't enabled on those wikis.
As derived from T170656 discussions, I'm wondering in both messages, are commas hardcoded here (i.e. must be "一月,二月,三月...", "星期一,星期二,星期三...", "月曜日,火曜日,水曜日..."), or feel free to use other formats (i.e. "一月、二月、三月...", "星期一、星期二、星期三...", "月曜日、火曜日、水曜日...")?
URL: https://translatewiki.net/wiki/MediaWiki:Msc-months, https://translatewiki.net/wiki/MediaWiki:Msc-months