周密 (zhōu mì): Careful (Adjective) — Meaning & Stroke Order

Before the formal negotiations, both sides made thorough preparations.

Don't you think this emergency plan is not considered carefully enough?

This plan is well thought out and should succeed.

Due to insufficiently thorough preliminary research, the project encountered many unexpected problems in its later stages.

He not only made a meticulous travel plan but also prepared a backup plan.

To ensure the event runs smoothly, we need to develop a meticulous plan.

The arrangements for this family gathering were very thorough, and everyone felt very happy.