1, screen washing, also known as plate washing and screen washing, refers to sending a large number of repeated or highly similar information with the same ID or several IDs in the online forum, message board, forum, instant chat room and barrage video website of the online game chat system, and publishing the repeated content in the online game chat system in a short time, usually out of the psychology of deliberately disturbing or venting emotions.

2. Scrolling refers to the comment area in the live broadcast room, which is the main way for users to communicate with anchors and businesses.