# Sun Cisuo

> Sun Cisuo is a seed investor at Zhongguancun Collaborative Innovation Fund backing Medical. See 6 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Zhongguancun Collaborative Innovation Fund](https://shizune.co/investors/profile/zhongguancun-collaborative-innovation-fund)
- Total investments: 6
- Last investment: Jun 2026
- Lead investor: 50%
- Last updated: Aug 2026

Sun Cisuo is a seed investor at Zhongguancun Collaborative Innovation Fund focused on Medical and Health Care. Sun Cisuo

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Medical | 2 | 33% |
| Health Care | 2 | 33% |
| Biotechnology | 2 | 33% |
| Laser | 1 | 17% |
| Life Science | 1 | 17% |

9 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 4 | 67% |
| Angel | 1 | 17% |
| Series A | 1 | 17% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Qinghui Liannuo | Qinghui Liannuo is a scientific and technological innovation enterprise that transforms Tsinghua University's achievements in the research and development and application of immunotherapy technology. Actively promote the development of the γδ-T cell immunotherapy industry. Committed to bringing good news to patients with refractory andrecurrent solid tumors and hematomas. | $29.5M | Series A | Jun 09, 2026 |  |
| Yunhan Xingchi | Yunhan Xingchi is a semiconductor manufacturing company that offers research and development of ultraviolet lasers and chip semiconductors. |  | Seed | Jul 18, 2025 |  |
| Yunhan Xingchi | Yunhan Xingchi is a semiconductor manufacturing company that offers research and development of ultraviolet lasers and chip semiconductors. |  | Angel | Aug 26, 2024 |  |
| Shenji Changhua | Shenji Changhua is a biotechnology company focusing on neurological diseases such as ALS. | $13.8M | Seed | Aug 01, 2024 |  |
| Qinghui Liannuo | Qinghui Liannuo is a scientific and technological innovation enterprise that transforms Tsinghua University's achievements in the research and development and application of immunotherapy technology. Actively promote the development of the γδ-T cell immunotherapy industry. Committed to bringing good news to patients with refractory andrecurrent solid tumors and hematomas. | $15.7M | Seed | Nov 22, 2021 |  |
| Weifan Intelligent | Weifan Intelligent is focused on the research and development of "big and small brain" integrated chips for embodied intelligence. |  | Seed |  |  |

6 of 6 investments shown.

## Co-investors
- [Longpan Investment](https://shizune.co/investors/profile/longpan-investment) — VC Fund, 3 deals together
- [Shunxi Fund](https://shizune.co/investors/profile/shunxi-fund) — VC Fund, 2 deals together
- [Beijing Industrial Investment](https://shizune.co/investors/profile/beijing-industrial-investment) — VC Fund, 1 deal together
- [Beijing Medical and Health Industry Investment Fund](https://shizune.co/investors/profile/beijing-medical-and-health-industry-investment-fund) — VC Fund, 1 deal together
- [Biwin](https://shizune.co/investors/profile/biwin) — VC Fund, 1 deal together
- [Feitu Hongyuan](https://shizune.co/investors/profile/feitu-hongyuan) — VC Fund, 1 deal together

## About Zhongguancun Collaborative Innovation Fund

VC Fund

Zhongguancun Collaborative Innovation Fund employs market-oriented mechanism operation and management.

1 contacts available at Zhongguancun Collaborative Innovation Fund.

| Name | Title | Profile |
| --- | --- | --- |
| Sun Cisuo | managing partner | https://shizune.co/investors/profile/sun-cisuo |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Sun Cisuo invest in?

Sun Cisuo invests primarily in Medical, Health Care and Biotechnology startups, most often at Seed and Angel stage. Most of the 6 investments tracked by Shizune back companies in China. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Sun Cisuo last invest?

The most recent investment recorded for Sun Cisuo closed in Jun 2026. Shizune tracks 6 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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