Ubuntu Kylin

Ubuntu Kylin is a the official Chinese version of Ubuntu that is targeted to the said country's market. It has been described as a "loose continuation of Kylin OS" by Canonical Ltd and the Ministry of Industry and Information Technology. Features that are not included in it's international counterpart are present, like include Chinese input methods, Chinese calendars, a weather indicator, online music search from the Dash, and WPS Office being the default office suite instead of LibreOffice.

Timeline
Like Ubuntu, it's versions are named after different adjectives and animals in alphabetical order and usually release on April and October.