Online learning is not effective without offline enhancement. Our design and content comply with age appropriateness and quality standards. The series is available from Level 1 (L1.1-L1.6) and Level 2 (L2.1-L2.3). Please put in the note section on which series you want to purchase.

Sunny loves red but Moony loves blue. Sunny wants to paint the world red, but Moony wants to paint world blue. They are upset about each other . However, they find a way to make both happy, and the world becomes a more colorful place. Enjoy this story about colors!

Sunny and Moony took a very fast ride on a young train, during which they discovered an old train. The old train stopped as it ran out of coal. Will the old train reach home successfully? Find out in this book how Sunny and Moony met the trains and help out the old train！

Moony is about to lose his tooth. There is a belief that a tooth fairy collects the teeth of children from all over the world. Do you know that the ways of collecting teeth are different in every country? Follow Sunny and Moony as they meet the tooth fairy and accompany her to collect the teeth!

Sunny and Moony love to explore. One day,they went all the way up the moon! What happened while they exploring there? Find out in this book and learn more about moon and shapes！ This sets includes an original storybook, a set of flashcards of the story and a drawing book! 3 free lessons are included when you purchase the kit.

Let’s follow Sunny and Moony to a magic forest! See how they bring lights to the darkness, and how they found the way home when lights were gone. A story for only the bravest young explorers.

Sunny loves tickling her loved ones but no matter how hard she tries, her dog does not giggle. Sunny finds herself at “Tickle School”. Will she discover how to tickle her dog? This book is illustrated by Yunzhi aged 6.

Moony likes to eat sweets but he hates brushing his teeth. One day, his mother bought him a new banana flavored toothpaste that he just couldn’t stop eating, after which he starts floating! What happens next? Find out in this book the crazy adventure of Sunny and Moony!

There’s a kitten that comes and plays with Sunny and Moony everyday. The strange part is that the kitten Sunny sees is different than the one Moony sees. One day, while playing hide-and-seek, Sunny and the kitten — POOF! — magically go to a different dimension. Want to know what happens next? Find out in this book as Sunny and Moony explore a whole new world of science!