HSK 7-9
背面
bèimiàn名
the back; the reverse side; the wrong side
请在纸张背面写下姓名。
Qǐng zài zhǐ zhāng bèi miàn xiě xià xìng míng.
Please write your name on the back of the paper.
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.