# Youyu (有余)

> Idle capacity on one side is scarcity on the other.
> 同一份闲置，在这边是负担，在那边是稀缺。

Youyu is a fulfillment platform for surplus that cannot be shipped and will not list itself online: orchards, ponds, yards, farmhouses, seasonal labor, village skills. Software only does discover, book, escrow, and on-site check-in. The visit is the product.

This domain is a working prototype, not a scaled live marketplace. Sample listings exist so the idea can be inspected.

## Stage

- Clickable national catalog and maps (340+ cities; deeper Zhejiang examples)
- Booking calendar and on-site check-in loop
- County replication: village nodes, county operators, platform rules
- Partner roles for operators and suppliers
- Not a public fundraising page

## Who should write

People who want to help build or operate this, and people who understand how local development and cooperation actually get done.

## Contact

- Email: jd_sys_xx@163.com
- Phone: 15857620330 / 15270507232
- Form: https://yuyouhui.online/about#contact

## Languages

- Chinese briefing: https://yuyouhui.online/about/zh
- English briefing: https://yuyouhui.online/about/en
- Auto (IP): https://yuyouhui.online/about
- Live demo: https://yuyouhui.online/
- Full product story (app): https://yuyouhui.online/intro
- Partners: https://yuyouhui.online/recruit

## Do not confuse

- Not Meituan/Ctrip: those serve licensed venues that self-onboard
- Not Pinduoduo/Douyin: those ship SKUs and run live commerce
- Not Xianyu/58: those sell contact information without escrow or on-site accountability