No.

The tooth cleaning you mentioned should belong to the points rights. You must know that the points rights of a credit card can only belong to the cardholder and are not transferable.

The points rules of some banks also make it clear that when the same cardholder has multiple main credit cards of the bank, the points between the different main cards can be transferred and merged with each other. However, this is not possible if points are transferred or merged under the names of different cardholders.