Useful answers require visible sources.
This policy explains how the site chooses topics, handles volatile financial facts, and corrects mistakes.
Sources and claims
Guides prefer primary Hong Kong sources such as the Inland Revenue Department, HKMA, MPFA, HKICL, and government publications. Product-specific claims identify the issuer and date. Unverified claims are removed, qualified as examples, or left unpublished.
Review and updates
Every guide shows publication and review state. Rates, fees, promotions, contribution limits, eligibility rules, and product terms are treated as volatile. Dates change only when the underlying content or source review materially changes.
Corrections
Readers can report a stale fact, broken source, accessibility issue, or calculator behavior through the contact and corrections path. Wishing Tree Labs records the source, checks the affected page, and updates or removes the claim when warranted.
Recommendations and commercial relationships
The site does not label a product "best" without a dated dataset and reproducible methodology. Content is general information, not a personalised recommendation. Any future affiliate or commercial relationship will be disclosed before the relevant link or call to action.