qiān​dào

to sign in

签到 簽到 qiān//dào
to sign in verb + particle
To register one's attendance upon arrival by signing a name or making a mark on a list; commonly used for work, meetings, or events.

Please don't forget to sign in.

Frequency

Movie subtitles
1.46 per million appears in 1% of films
Written text
25.0 per million

Sources