How to delete the short message WeChat that has been sent to others?

Wechat words;

1: I found this message in the WeChat chat record. After long press, there will be operation options, including the delete button. Click Delete to delete this message.

2. Find this message in the WeChat chat record. After long press, there will be operation options, including a recall button. Click to recall this message. (Withdrawal can only be made within 2 minutes after sending, and cannot be withdrawn after 2 minutes, but can only be deleted. )

note:

The first method is to delete, you can't see it yourself, but there are still some in the other party's chat record.

After the second method is withdrawn, the other party cannot see the message where it shows that the message has been withdrawn. As long as he hasn't read it before, he won't see the news.