---
title: "Sanfeng Yang — Ownership Dossier"
canonical: https://whiteintel.dev/entity/33384d4a-d1f7-5e8f-b540-0486486b104f
json: https://whiteintel.dev/api/public/dossier/33384d4a-d1f7-5e8f-b540-0486486b104f
identifier: oo-person:GB-COH-PER-14892702-t8VlhKmlnUK9evhX6QHmUkyqsbA
jurisdiction: CN
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sanfeng Yang

**Type:** Person  
**Jurisdiction:** CN  
**Identifier:** `oo-person:GB-COH-PER-14892702-t8VlhKmlnUK9evhX6QHmUkyqsbA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/33384d4a-d1f7-5e8f-b540-0486486b104f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/33384d4a-d1f7-5e8f-b540-0486486b104f  

## Ownership & control

### Holdings / subsidiaries

- **CHYHOO LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/2c7aab7f-4962-5168-8c50-c81d633f70a8

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sanfeng Yang**. Human view: https://whiteintel.dev/entity/33384d4a-d1f7-5e8f-b540-0486486b104f · Structured JSON: https://whiteintel.dev/api/public/dossier/33384d4a-d1f7-5e8f-b540-0486486b104f._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._