Francis Ng tells his son to buy something in order to learn problem solving skills

Francis Ng (???) and Miriam Yeung (???) acted as husband and wife in new movie, Girl of the Big House (????) and when mentioned about many parents will send their children for tuition nowadays, Francis showed his dislike: "But it is good to give them tuition. (Register him?) I will only if he likes it." His son, Feynman is currently studying primary two and Francis told him to buy something