回复: 请教land register
it should be the moment when you sign your sales deed. in fact, the notary will publish your deed in the land register a little bit later if he has no facility to publish electronically. so probably after two days or three days from the publication day if your deed is mailed to the land register and one day if in an electronical way. but anyway, the notary will keep the money of the buyer until he or she is 100 percent sure that your deed is published duely and legally.
it has nothing to with your delivery day.