How the work is made
Editorial Policy
Clarity earns trust. These standards guide our articles, translations, tools and corrections.
Sources
We prefer primary, official and durable sources. Claims are framed with dates, jurisdiction and limits when those details matter.
Corrections
Material errors are corrected promptly and transparently. Readers can flag a concern through the general inquiry route.
Independence
Advertising does not buy article selection, conclusions, order, favourable coverage or access to private reader data.
Multilingual review
English, Traditional Chinese and Japanese pages are treated as complete editions, not mixed-language fragments.
Original tools
Calculator formulas, assumptions, validation and limitations are documented. Tool output is educational and never a diagnosis or provider recommendation.
Sponsored work
Paid placements and sponsored content are clearly labelled and remain visually separate from editorial guidance and tool results.