The bot should be able to cut the text into multiple sentences and foreach feed to model.

[Artoria2e5]

This can be achieved by doing multiple string.splits or a String.match, or simply checking the tag 'x' of the result.

[Artoria2e5]

Additional considerations show that splitting -- which discards the deliminator is smarter.

[Artoria2e5]

Here is a list of stuffs to split with.

• All quotes.
• : ：
• 。？！
• …
• []{}()（）【】

You may want to check if the foreach j j is '' before you learn it.

For a better reference, refer to Google Pinyin for Android's symbols keypad.