Category
Tech stack
CDN
AI readiness
Compliance (GEO / GDPR)
TLD
Overview
Title
不知道 · Mandarin & Cantonese Vocabulary App
Description
Learn Mandarin and Cantonese vocabulary with audio pronunciation and AI-powered grading. 20 Mandarin lessons (600 words) and 12 Cantonese lessons (117 words). Free online vocab trainer.
Final URL
Language
en (html)
Scanned at
2026-06-25 10:12:03