About Sun Studio 关于我们

Sun Studio (阳光工作室) is a one-person independent studio making Chinese–English bilingual printables for families, homeschoolers, Chinese heritage schools and adult Mandarin learners. Our shop is on Gumroad.

How we use AI (AI disclosure)

We want to be open about this: our products and this website are made with AI assistance.

• An AI assistant writes the code that draws our illustrations and lays out the pages, and drafts English text, including these articles.
• Chinese characters and pinyin come from official sources: the HSK 1 list comes from the official HSK 3.0 syllabus, and lunar festival dates were cross-checked against Hong Kong Observatory tables.
• The studio owner reviews and approves every product before it is published.
• Illustrations are original vector drawings. We don't use stock images or third-party characters. Fonts are licensed under the SIL Open Font License (Noto Sans SC, Noto Serif SC, LXGW WenKai).

If you spot a mistake, tell us through our Gumroad shop page and we will fix it.

Not affiliated

Sun Studio is not affiliated with or endorsed by Chinese Testing International (CTI), the HSK test organiser.