# About the Sự kiện category

**URL:** https://4r.matmap.xyz/t/about-the-su-kien-category/9
**Category:** Sự kiện
**Created:** [23 Tháng Chín 2026 09:07 UTC](https://4r.matmap.xyz/t/about-the-su-kien-category/9 "2026-09-23T09:07:58Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![matmap](https://4r.matmap.xyz/letter_avatar_proxy/v4/letter/m/b4bc9f/32.png) [@matmap](https://4r.matmap.xyz/u/matmap)
#### Post date: [23 Tháng Chín 2026 09:07 UTC](https://4r.matmap.xyz/t/about-the-su-kien-category/9/1 "2026-09-23T09:07:58Z")

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(Replace this first paragraph with a brief description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters.)

Use the following paragraphs for a longer description, or to establish category guidelines or rules:

- Why should people use this category? What is it for?

- How exactly is this different than the other categories we already have?

- What should topics in this category generally contain?

- Do we need this category? Can we merge with another category, or subcategory?