quān​quan​diǎn​diǎn

annotations

圈圈点点 (圈圈點點) quān​quan​diǎn​diǎn
annotations
marks, circles, and dots made in a book or document while reading or editing
critiquing
to have an opinion on everything or to find fault with various details
remarks
figurative comments or notes made regarding a particular subject

Sources

Definitions
CC-CEDICT