# Quế Trà Leng

> Quế Trà Leng is a Vietnamese product storytelling site for cinnamon from Trà Leng, TP. Đà Nẵng, including the Đèn Quế Dưỡng Sinh, cinnamon essential oil, cinnamon sticks, powder, and gifts.

## Public Site

- [Homepage](https://quetraleng.vn/): Origin story, product lines, benefits, craft process, festival milestone, and contact calls to action.
- [Tin tức & câu chuyện](https://quetraleng.vn/tin-tuc): 30 Vietnamese SEO articles about Trà Leng, cinnamon origin, the cinnamon wellness lamp, gifts, everyday uses, and safety caveats.
- [API Catalog](https://quetraleng.vn/.well-known/api-catalog): Machine-readable discovery links for public metadata endpoints.
- [OpenAPI Description](https://quetraleng.vn/openapi.json): Public discovery API description for agents.
- [Status](https://quetraleng.vn/status.json): Lightweight service availability metadata.
- [Agent Auth](https://quetraleng.vn/auth.md): Public-site agent registration and contact guidance.
- [A2A Agent Card](https://quetraleng.vn/.well-known/agent-card.json): Public agent card for read-only site discovery.

## Optional

- [Agent Skill](https://quetraleng.vn/.well-known/agent-skills/quetraleng-public-site/SKILL.md): Skill card for public Quế Trà Leng site discovery.

## Article Topics

- Origin and community: Trà Leng, Bằng La, local livelihoods, cinnamon heritage.
- Product and lifestyle: Đèn Quế Dưỡng Sinh, cinnamon aroma, home relaxation, gifts.
- Safety and practical use: cinnamon powder, cinnamon sticks, cinnamon essential oil, cautious health language.