幹

• Concrete: The trunk of a tree; the torso or "trunk" of the human body.
• Abstract: The main stem, backbone, or substantial core of a system or organization.
• Functional (Verb): To manage, handle, execute, or carry out; typically implies active administration or practical implementation.

The glyph functions as both a noun of structure (the core/stem) and a verb of action (managing/executing). When used as a verb, it generally denotes the actual execution of a task rather than mere oversight.

In many ancient texts, 幹 is interchangeable with 干. While 干 can mean "shield," "dry," or "interfere," both glyphs overlap in the sense of "handling" or "meddling." The choice of 幹 may emphasize structural substance or the nature of a "mainstay," though it is frequently a simple orthographic variant for the same conceptual root.

• Semantic variant: U+2CEAD
• Simplified variant: U+5E72 (干)

Distinguish between botanical/anatomical senses and administrative senses based on proximity to terms of governance or labor. In contexts of conflict, consider if the glyph shares the "interfere" or "clash" meaning associated with 干.