Nintendo Hong Kong has announced they will be releasing the official Chinese version of The Legend of Zelda: Breath of the Wild in Hong Kong and Taiwan in early 2018.
The official Chinese version will be fully localized in Simplified Chinese and Traditional Chinese. Although there won’t be any voice acting in Chinese, users can select Japanese, English, or other languages for VA.
Coinciding with the launch of the Chinese version is a new update that will add Chinese language support to everyone who owns a copy of the game worldwide.
Update: An official Korean version will be on the way at the same time as the Chinese version. The patch will also add Korean support.
Nintendo HK PR