Hi, please refer to following websites to get further explanation and example sentences, https://dictionary.cambridge.org/dictionary/english/all-the-same https://www.collinsdictionary.com/dictionary/english/all-the-same https://idioms.thefreedictionary.com/all+the+same https://www.macmillandictionary.com/dictionary/british/all-just-the-same https://www.ldoceonline.com/dictionary/all-the-same

This is an idiomatic expression that means: nonetheless, nevertheless, however, etc.

Example:

He knew riding a motorbike without a helmet was risky. He did it all the same.

It also means: if it makes no difference, if it doesn't bother anybody, if nobody minds.

Example:

If it's all the same to you, I would like to take a nap before dinner because I'm a little tired.

all the same means despite what said

Hello ! I believe i have a simple solution. Just remember to establish the subject ( who, where, or what ) first. Then the phrase can be used more efficiently. For Example: “ The restaurants in town are all the same. “

Ng, Could you write a few of those sentences in which you would use "all the same"?