Step 3 · attractions
Industries recorded: 制造、物流、食品、电子、开封特色产业
Tags: 政策型 · 资源型
25 attractions from our own Kaifeng dataset, each with its Chinese name and an English name. Every row below is a candidate for a Chinese lesson; none of them has one yet.
The dish side of 开封: what the city is known for and the food score that feeds the opportunity model.
地方风味：烩面、胡辣汤、道口烧鸡、开封灌汤包、开封桶子鸡、洛阳水席、安阳三熏、濮阳壮馍、郏县饸饹面、信阳热干面
美食点位 待补充 — no food rows harvested for this city yet.
Where 开封 stands: how many people, what it makes, what it is known for, how it is governed and how well it feeds people — and the composite opportunity score our engine derives from those eight dimensions.
central.city_opportunities (row 开封). Re-derived from the eight dimensions below: 60 — matches.| Dimension | Score | Weight | Contribution |
|---|---|---|---|
| Economy scale (GDP) 经济规模 | 40.6 | 14% | 5.68 |
| Growth potential 增长潜力 | 44 | 14% | 6.16 |
| GDP per head 人均经济 | 25.6 | 20% | 5.12 |
| Industry diversity 产业多样性 | 83.3 | 10% | 8.33 |
| Signature resources 特色资源 | 60 | 10% | 6 |
| Culture & tourism assets 文旅资源 | 60 | 10% | 6 |
| Policy support 政策优势 | 60 | 10% | 6 |
| Food appeal 美食吸引 | 84 | 12% | 10.08 |
| Weighted raw score | 53.374 | ||
score = clamp(10 + (raw - 30.0) / (72.0 - 30.0) * 90, 10, 100)
raw 53.374 → 60/100
score_details as stored in the database row{"经济规模": 40.6, "增长潜力": 44.0, "人均经济": 25.6, "产业多样性": 83.3, "特色资源": 60.0, "文旅资源": 60.0, "政策优势": 60.0, "美食吸引": 84.0}引擎复算 56 分 vs 表内 60 分 — engine re-run scores this row 56 today (drifted dimensions: 美食吸引). The stored row is the published scoring; the drift is shown rather than hidden.
数据状态：已评分 · 来源：central.city_opportunities
kaifeng.json place dataset (25 records harvested from the city POI source, 0 dropped as not matching the city, 25 kept).
Addresses, coordinates and the district name come from that file; the district
was resolved by testing each coordinate against the Kaifeng district boundaries we publish as
kaifeng_dist.json.
Source. Compiled by InfoGap from its own place database. This page lists 25 places in Kaifeng.
What this data is. Each record is one place and carries these fields: Chinese name, English name, district, category, address, latitude, longitude, record index.
Last updated: 2026-09-24
Source: InfoGap · License: CC BY 4.0 (attribution required, link back to this page). Data hub: our data hub · registry.json