尽力

尽力	jìn lì	to strive one's hardest; to spare no effort
尽	jǐn	to the greatest extent / (when used before a noun of location) furthest or extreme / to be within the limits of / to give priority to
尽	jìn	to use up / to exhaust / to end / to finish / to the utmost / exhausted / finished / to the limit (of sth) / all / entirely
力	Lì	surname Li
力	lì	power / force / strength / ability / strenuously