HSK 6
尽
jìn动（副）
to use up; to exhaust; to the utmost; to fulfill (a duty); entirely
请大家尽自己的力量帮忙。
Qǐng dà jiā jìn zì jǐ de lì liàng bāng máng.
Please do everything you can to help.
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Other HSK words sharing a character
Also free:
Appears across levels (6（7-9）) in the HSK 3.0 word list.