May a new year turn over a new leaf, and try a new way forward.
Source: JoongAng Daily
I searched up the meaning of "turn over" in the Merriam-Webster dictionary
1 a : to turn from an upright position : overturn b : rotate ; also : to cause (an internal combustion engine) to begin firing
2 : to search (as clothes or papers) by lifting or moving one by one
3 : to read or examine (as a book) slowly or idly
4 : deliver, surrender ; also : to lose possession of
5 a : to receive and dispose of (a stock of merchandise) b : to do business to the amount of
Which meaning of 'turn over' is used in the sentence I quoted?
I guess it is 4(lose possession of).
Is my guess correct?