# ThreadEast social kit — 2026-10-21

Drafts for human review; no posts have been sent. Edition: live preview; automated selection.

## X thread

### Post 1 (89/280)

China internet briefing · 2026-10-21
3 source-linked reading notes from China’s internet.

### Post 2 (86/280)

1. A great expedition, an enduring spirit
Recorded at #1 on Baidu Hot Search via UAPI.

### Post 3 (122/280)

2. Where Is Weiyang? | Yanyun and Professor Zhang Liangren’s “Archaeological Journey”
Recorded at #1 on Bilibili via UAPI.

### Post 4 (181/280)

3. AI Agents: A Detailed Hands-On Guide to Using Codex to Create Digital Human Product Showcase and Vo…
Codex is an AI coding agent designed to help users build and modify software.

### Post 5 (75/280)

Sources and full reading guides: https://threadeast.xyz/briefing/2026-10-21

## Bluesky thread

### Post 1 (80/300)

China internet briefing · 2026-10-21
English reading guides and names explained.

### Post 2 (86/300)

1. A great expedition, an enduring spirit
Recorded at #1 on Baidu Hot Search via UAPI.

### Post 3 (122/300)

2. Where Is Weiyang? | Yanyun and Professor Zhang Liangren’s “Archaeological Journey”
Recorded at #1 on Bilibili via UAPI.

### Post 4 (181/300)

3. AI Agents: A Detailed Hands-On Guide to Using Codex to Create Digital Human Product Showcase and Vo…
Codex is an AI coding agent designed to help users build and modify software.

### Post 5 (78/300)

Original sources and reading notes: https://threadeast.xyz/briefing/2026-10-21

## Reddit native text

Title: China internet briefing · 2026-10-21 (2026-10-21)

Public ranking observations for 2026-10-21.

1. A great expedition, an enduring spirit
Recorded at #1 on Baidu Hot Search via UAPI.
Original source: https://www.baidu.com/s?wd=%E4%BC%9F%E5%A4%A7%E8%BF%9C%E5%BE%81+%E7%B2%BE%E7%A5%9E%E6%B0%B8%E7%BB%AD&sa=fyb_news&rsv_dl=fyb_news

2. Where Is Weiyang? | Yanyun and Professor Zhang Liangren’s “Archaeological Journey”
Recorded at #1 on Bilibili via UAPI.
Original source: https://www.bilibili.com/video/BV1QpnA62EBM

3. AI Agents: A Detailed Hands-On Guide to Using Codex to Create Digital Human Product Showcase and Voiceover Videos
Context: Codex is an AI coding agent designed to help users build and modify software.
Recorded at #1 on CSDN via UAPI.
Original source: https://blog.csdn.net/zhangcongyi420/article/details/167216255

Rankings and selected sources do not establish a nationwide view. These notes make no claim about public sentiment.

Sources and full reading guides: https://threadeast.xyz/briefing/2026-10-21

Check community rules and relevance before selecting a subreddit.

## Substack Note

China internet notes · 2026-10-21

1. A great expedition, an enduring spirit
Recorded at #1 on Baidu Hot Search via UAPI.

2. Where Is Weiyang? | Yanyun and Professor Zhang Liangren’s “Archaeological Journey”
Recorded at #1 on Bilibili via UAPI.

3. AI Agents: A Detailed Hands-On Guide to Using Codex to Create Digital Human Product Showcase and Voiceover Videos
Context: Codex is an AI coding agent designed to help users build and modify software.
Recorded at #1 on CSDN via UAPI.

Ranking positions are observations, not independently verified claims or a representative sentiment survey.

Read the source-linked edition: https://threadeast.xyz/briefing/2026-10-21

## Source checks

- Baidu Hot Search via UAPI: https://www.baidu.com/s?wd=%E4%BC%9F%E5%A4%A7%E8%BF%9C%E5%BE%81+%E7%B2%BE%E7%A5%9E%E6%B0%B8%E7%BB%AD&sa=fyb_news&rsv_dl=fyb_news (observed 2026-10-20T17:09:59.134Z)
- Bilibili via UAPI: https://www.bilibili.com/video/BV1QpnA62EBM (observed 2026-10-20T16:57:30.116Z)
- CSDN via UAPI: https://blog.csdn.net/zhangcongyi420/article/details/167216255 (observed 2026-10-20T17:10:23.255Z)

## Daily 60-minute workflow

- 0–15 min: check freshness, verify names, dates and figures; review the edition and one hook.
- 15–35 min: adapt the source-backed note to a relevant community and follow its rules.
- 35–60 min: read relevant Notes and Bluesky discussions; contribute only with direct authorization.
- Record the published URL, campaign, date and results in the publication ledger.
- Never invent comments, public reactions or a reason for a trend.