Yangzi, Haizi xiaole jiu duile yang zi laoshi gei xinshou fumu de yu er zhinan = As long as the child smiles, it's all right. Teacher Yang Zi parenting guide for new parents / Written by Yangzi. - Di 1 ban. - 270 pages : colour illustrations ; 21 cm. Text in simplified Chinese script. ISBN: 9787516837405 RM 75.00 Subjects--Topical Terms: Child rearing Child development Dewey Class. No.: 649.1