At present, it is very common to play games with class money. Whether it is to support game production, or if you want to exchange for more game equipment, class money can be regarded as the most convenient and quick way. But recently, a 14-year-old boy from Zhengzhou, Henan, China spent nearly 80,000 yuan (about 100,000 Hong Kong dollars) for lessons because he was addicted to mobile games. When his father’s advanced cancer needed another chemotherapy, the family found only 3.6 cents left in the bank account. The boy’s family said that he spent more than 40,000 yuan (approximately HKD...