Test of creating a date termbase

内容：和暦と陽暦や日付を翻訳する用語ベースの作成

I've made a Trados termbase to translate between Japanese calendar (和暦), Western calendar (陽暦) and dates in Japanese, English, Vietnamese like this:

However, it does not work well with numbers:

Trados does not regconize the dates correctly due to numbers.

It works fine with Japanese years starting with kanji letters:

So I need to create a translation memory to store these dates in advance.
Mark T.