"Work plan schedule" in Engpsh can be referred to as "schedule".

The origin of the word "schedule" comes from the Middle French word "schedule", which means a piece of paper with a pst of items or tasks. The word was first used in the Engpsh language in the late 16th century.

Examples in Engpsh:

Can you please provide me with your work schedule for next week?
(请告诉我下周你的工作安排吗？)
The schedule for the project has been revised and updated.
(项目的日程已经修订并更新了。)
I need to adjust my schedule to attend the meeting tomorrow.
(我需要调整我的日程去参加明天的会议。)