1. The "Broken Link" Nightmare for Researchers
Zhang, a grad student, was researching the "Economic Development of Northern Jiangsu Counties" over the last 15 years.
When he visited the official county government website, the data only went back to 2018. All links prior to that were 404 Not Found.
"The website was revamped, and the old data is gone. What now?"
His professor pointed him to tjcn.org (China Statistical Information Network).
Although the site looks like a relic from 2005, he managed to find the full text of the 2009 Statistical Bulletin for that specific county.
"It's like a digital museum for lost data!"
2. Why Use an Unofficial Site?
While not a government agency, TJCN plays two critical roles in the data ecosystem:
-
The "Data Shelter" for History
The official National Bureau of Statistics (NBS) keeps macro and provincial data perfectly. However, city and county-level data is scattered across thousands of local websites, which are notorious for deleting old files during updates. TJCN archives these text bulletins. -
The Statistical Yearbook Hub
Finding the "China Statistical Yearbook" is easy. But finding the "Chengdu Statistical Yearbook" or "Jiangyin Statistical Yearbook" from 2012?
TJCN organizes directories and content for these niche local yearbooks, making it a great starting point for regional studies.
3. How to Mine Data Here?
- Finding "Statistical Bulletins"
- Path: Home -> Click a province on the map -> Select "Statistical Bulletin" (统计公报).
- Tip: Search directly for "County Name + Year + Bulletin". These documents contain core metrics like local GDP, birth rates, and industrial output.
- Finding "Statistical Yearbooks"
- Path: Click [Statistical Yearbook] on the top nav.
- Note: Many entries are scanned images or table of contents. If a download link is missing, use the specific yearbook title found here to search on other library databases.
- Industry Data
- There is a section for specific industries (Textile, Coal, Agriculture), which is useful for historical capacity analysis.
4. Pros and Cons
| Feature | Pros | Cons | Advice |
|---|---|---|---|
| Coverage | Massive, down to county level | Updates lag behind official sites | Use for historical data, not current |
| UI/UX | Dense information | Ugly & Ad-heavy | Use an Ad-blocker |
| Reliability | Reposted from official sources | Risk of typo/copy errors | Verify key numbers if possible |
| Cost | Free | None | Good for budget researchers |
5. Conclusion
tjcn.org is the "Spare Tire" for data analysts.
You might not use it daily, preferring the shiny official NBS site or expensive terminals like Wind. But when you face the "Official site down / Data deleted / Too old to find" scenarios, this messy, old-school aggregator might just save your thesis.
这是官方网站吗?
不是。它是一个民间的统计信息聚合平台,主要转载和整理各地政府发布的公开数据。
为什么不直接去统计局官网查?
当然首选官网。但很多地方政府官网会定期清理旧数据(比如你很难找到某县城 2008 年的公报),而 tjcn.org 往往保留了存档。
数据准确吗?
大多是直接复制粘贴官方公报的文本,准确度较高。但引用到严谨的学术论文时,建议将其作为线索,再去寻找原始出处进行核对。