minutiae

The contract was so long that I got lost in the legal minutiae of the fine print.

(Chinese) 合同太长了，我迷失在那些细小的法律条文细节中。

A successful manager delegates the minutiae of daily tasks to focus on the big picture.

(Chinese) 成功的经理会将日常任务的琐碎细节下放，以便专注于大局。