![It's Ready! [Chinese] 6267237389 Book Cover](https://i.thriftbooks.com/api/imagehandler/l/18C5316E0E0316E54F9C86AC223F47CB6AD756F3.jpeg)
After the baby enters one or two years old, he will start to try various arrangement and combination games with the objects around him. Through these repeated exercises, babies can learn logical abilities such as classification, sequence, and space, as well as the coordination...