English Office 2016 Home and Business install Proofing tools for Taiwan Chinese

Step 1: Go to download the Proofing tools for Taiwan Chinese:

https://www.microsoft.com/zh-TW/download/details.aspx?id=52668

Step 2: Install this "proofingtools2016_zh-tw-x86.exe"

Step 3: Done.

https://support.office.com/en-us/article/add-an-editing-language-or-set-language-preferences-in-office-663d9d94-ca99-4a0d-973e-7c4a6b8a827d?ui=en-US&rs=en-US&ad=US

Reference:

http://www.cityu.edu.hk/csc/install-guide/tcsctranslate.htm

English Office 2016 Home and Business install Proofing tools for Taiwan Chinese