How to use double quotation marks and periods together?

Double quotation marks and periods together can be in one cell. According to the usage of punctuation in GB/T15834-201,colons, quotation marks and exclamation points should all occupy the position of a word. When the question mark and exclamation mark are used together, only two symbols can use the word position * * *. However, it is also mentioned in the standard that in the actual editing and publishing work, the space occupied by punctuation marks can be appropriately compressed for the sake of beautiful typesetting and convenient reading.