Legal
Cookies
Last updated: 2026-05-27.
This site uses one cookie. That is it.
The single cookie we set
| Name | Purpose | Lifetime |
|---|---|---|
i18n_redirected | Stores your language preference (English or Simplified Chinese) so the site loads the right language on subsequent visits. | 12 months |
Cookies we do not set
- No analytics cookies (no Google Analytics, no Plausible, no Mixpanel)
- No advertising cookies
- No tracking pixels
- No third-party cookies of any kind
Bot-check exception
If the founder enables Cloudflare Turnstile in production, the contact form loads a small challenge widget from Cloudflare. That challenge does not set tracking cookies; it transmits a one-time token used to validate that the submission is not from a bot. See Cloudflare's privacy notice for their data-handling terms.
How to refuse the language cookie
Use your browser's cookie controls. If you delete or block i18n_redirected, the site will still let you switch language during your visit but will not remember your choice next time.
Last updated: 2026-05-27