Pinyin and character discrimination
Choose the character that matches the question’s specified pronunciation.
For Hong Kong secondary schools / Putonghua
Putonghua pinyin and character-pronunciation discrimination practice for Hong Kong secondary schools. Teachers review school content before assigning it; students can use Traditional or Simplified display and answers are marked against approved options.
Putonghua assignments are reviewed and published by a teacher; unpublished content never enters student records.

LearnSys Vocab keeps school-reviewed questions, class assignments and learning records in one workspace. Teachers review and publish the content before students practise it.
Choose the character that matches the question’s specified pronunciation.
Switch the displayed script to suit each learner.
Issued question versions stay fixed; later bank changes cannot rewrite submitted results.
Only teacher-approved content is assigned to students.
Teachers choose the appropriate questions and class.
Putonghua assignments preserve a fixed question version for review and publication.
Students use school accounts and complete the original multiple-choice format.
Teachers inspect submitted results and identify pronunciation items to revisit.
The open Putonghua bank is not currently divided into English S1–S6 levels. The first release provides 500 questions, 100 in each of five categories. Word and measure-word questions are prepared from CC-CEDICT dictionary data; sentence-recognition questions use the Tatoeba Mandarin sentence corpus. Schools select items by learner level and teaching objective, then teachers review them before setting a 10-question practice or a 15-question, 90-second challenge.
Not currently. S1–S6 is the level structure for the English vocabulary bank. The open Putonghua bank provides 500 questions in its first release, with 100 questions in each category; teachers select and review items before release.
It provides five multiple-choice categories: same-pronunciation characters, pinyin and character discrimination, Mandarin sentence recognition, word meanings, and measure-word meanings. Word and measure-word material comes from CC-CEDICT; sentence material comes from Tatoeba.
Each question carries its source and licence. CC-CEDICT-derived content is CC BY-SA 4.0 and Tatoeba sentences are CC BY 2.0 FR. Reusers must keep the applicable attribution and licence notices and preserve the source record.
Yes. Students can switch the displayed script; marking still uses the fixed approved option.
A teacher signs in, chooses the Putonghua question bank and class, reviews the items and publishes the assignment.
No. Student answers are handled inside LearnSys Vocab using fixed marking rules.