I don't have sufficient context to write an accurate overview. The phrase "no Chinese language userbox" suggests this is related to Wikipedia user templates, but without additional details about what "Template:User zh-0" specifically does or why it exists, I cannot provide the accurate, factual explanation you've requested.
AI-generated from the Wikipedia summary — may contain errors.
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Usage
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).