tā / chéng / kěn / de / xiàng / lǐng / dǎo / jiàn / yán / xī / wàng / gǎi / jìn / gōng / zuò / liú / chéng

他诚恳地向领导谏言，希望改进工作流程。

He sincerely advised the leader, hoping to improve the work process.