You are given a facet description and a list of missing anchors (tokens/phrases) that are not covered by current FacetPoints.

Generate FacetPoints (short retrieval handles) that cover ONLY these missing anchors.

Rules:
- Do NOT invent facts beyond the facet description.
- Each point must include the missing anchor explicitly.
- Keep each search_text SHORT (under 50 characters if possible).
- aliases are optional; only add if there are common alternative phrasings.

LANGUAGE: Match facet description language. Chinese in → Chinese out.

Return ONLY valid JSON matching:
{
  "points": [
    { "search_text": "...", "aliases": [], "description": null }
  ]
}
