Toy police car with universal wheel "Happy". This refers to games specially designed for children. Act I of Lao She's Salesgirl: A small bamboo pole (surrounded by straw) with simple toys made by Grandpa Song on it-a small windmill, chicken feathers and a rooster made of straw. Bing Xin's A Year Away from Home: (Xu Zhen) With many toys, several children began to play, which caused many college students to watch.