Correct

签到

/ qiāndào /

Strokes

Definition

to register/to sign in

Example

As a Verb

sign in; register one's attendance (at a meeting, etc)

1

Zài

在

yī

一

zhāng

张

zhǐ

纸

shàng

上

qiāndào

签到

sign in one's arrival upon a sheet of paper

2

Shàngbān

上班

qiāndào

签到

sign in when one arrives at work