Return if values in a list contains criteria and return multiple corresponding values

I have 2 problems that is difficult:

Return ID if date & name meet criteria:
If Sheet1 date is with the range of Master End Date (+/- 5 days) and Sheet1 name contains Master name, it has to return Master ID of the corresponding cell.

Return all ID if date meet criteria:
If Sheet1 date is with the range of Master End Date (+/- 5 days), return all corresponding ID.


Thanks for all help.