tā / shàng / rèn / hòu / rèn / rén / wéi / qīn / dǎo / zhì / gōng / sī / xiào / lǜ / jiàng / dī

他上任后任人唯亲，导致公司效率下降。

After taking office, he appointed people by favoritism, causing the company's efficiency to decline.