Learn recognizing by connecting characters in the left and right columns (将左右两边相同的汉字连起来). This book series is designed to help kindergarten and primary level kids start recognizing characters (儿童识别书). The books are in the form of multiple answer type . Each puzzle contains a Chinese character that it should be matched with the given alternatives. are included in the books. The books are also suitable for the absolute beginner students of Mandarin Chinese (HSK Level 1). size suitable for kids.