The other party went abroad, and I sent a short message to the other party, indicating that the delivery was successful. Does it mean that the other party received the message?

. You can try it right away: send the text message to the phone that is turned off. At this time, it shows that the SMS has been sent without reply. Turn on the receiver and it will be received in a moment. At this time, the sender will have a short message to report that it has been sent successfully.

The display has been sent to XXX, which only means that the system has been sent out and the other party has not turned off the phone and received the message. This is a report issued by China Mobile (Unicom) Company, which proves that the other party did receive this message without turning off the phone, but when the other party's system is busy, it is very likely that it will be late or not receive this message, just like the New Year. But the message you sent also shows that it has been sent to XXX, but the other party has passed three hours (for example, the reason for receiving it is the same, so it means that it may not be seen by the other party, but in general, the probability of receiving it by the other party can exceed 95% (usually