tā shì gōng sī lǎo bǎn zuì dé lì de yǔ yì, bāng lǎo bǎn jiě jué le hěn duō nán tí.

他是公司老板最得力的羽翼，帮老板解决了很多难题。

He is the boss's most capable right-hand man, helping the boss solve many difficult problems.