SuEdit

Could you clarify what you mean by "Su"? It’s ambiguous and could refer to several very different topics. Here are a few common possibilities:

• Su as a Chinese surname (苏/蘇), including origins, distribution, and notable people
• The historical State of Su (苏) in ancient China, with its geography, politics, and legacy
• Su as the Sundanese language (ISO code su) and the culture of the Sundanese people of West Java
• Su as a place name or regional designation (e.g., Suzhou-related topics or other places named Su)
• SU as an acronym for a concept, organization, or other usage

If you’re aiming for a broad, disambiguation-style article, I can cover multiple senses. If you have a specific sense in mind, please specify which one, and I’ll tailor the article accordingly. Once you pick the sense, I’ll write a well-structured encyclopedia article with the requested tone and the internal term links.