Making the child believe the Mahjong pieces were LEGO blocks, Janet showed flair and ingenuity in early child education. She helped the young girl to develop her imagination by using substitutes and taught her to do logical analysis for winning and calculate for advantages.  I always wondered whatever happened to this young girl.

Here we see Janet telling Mai Lin how to handle brats.

While Mai Lin pondered on Janet's advice, Sande expressed her doubts about the technique.

Mai Lin then tried Janet's technique on Sande.  The "secret" was hidden from the camera from this angle.

Janet: "See?"   Mai Lin: "Yeah... It worked!"

Now, I wonder why Janet took up Engineering.   Perhaps, she should have chosen a course that had to do with human psychology (and mind manipulation), and found a promising career in juvenile reformation, crowd control, prison management, or politics.