HSK 7-9
更改
gēnggǎi动
to alter
报名成功后不能更改姓名。
Bào míng chéng gōng hòu bù néng gēng gǎi xìng míng.
The name cannot be changed after registration is complete.
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.