HSK 7-9
持
chí动
to hold; to grasp; to support; to maintain
请持有效证件进入会场。
Qǐng chí yǒu xiào zhèng jiàn jìn rù huì chǎng.
Please enter the venue with valid identification.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.