Designed to develop children's multi-intelligence. Six levels and 300 English course topics, Doughnut series consists of:
- English Book: Sentence patterns, conversations, poems, classroom English and English for daily use.
- Planet Book: Nature, community, civics, environmental care and recycling.
- Phonics Book: An easy approach to phonics
- Math Book: Counting, opposites, logic
- Art Book: Festivals, DIY activities, coloring and more.
- 數學:Logical Intelligence
- 自然:Naturalist Intelligence
- 內省:Interpersonal Intelligence
- 音樂:Musical Intelligence
- 人際:Interpersonal Intelligence
- 肢體:Bodily-Kinesthetic Intelligence
- 語文:Linguistic Intelligence
- 空間 視覺:Spatial Intelligence