With illustrations， rich contents， and clear explanations in both Chinese and English， this book can serve as a useful reference for clini...

Mother Hen helped Mother Duck incubate eggs. After the babies hatched out, Mother Hen took both chicks and ducklings to play outside. Chicks could...

Every day at dawn when the sun is rising in the east there appears a huge dragon flying and dancing over the eastern horizon. The head of it is...

With rich content, easy-tounderstand language and interesting pictures and drawings, this book takes its target, readers with mediumlevel ability in...