Literature Reference: 请君待旦事长鞭，他日还辕及秋律。—— 《送沈亚之歌》 Take your whip and prepare for the dawn, when the time comes, return your carriage to the rhythm of autumn. Source from 'Song of Sending Off Shen Ya'.
还: To strike back and return home. In names, it often signifies achieving great success and returning to one's hometown in glory.
辕: The shaft of a carriage, also referred to as the driving shaft, is used to denote government offices as well.
Meaning: Returning the carriage symbolizes coming back and achieving completeness.