My little girl asked me how South Korea and Japan can prevent hospitals from colluding with "patients" to defraud medical insurance funds, and how to answer them properly?

It is very common for Japanese and Koreans to receive higher education. The average person's personal moral cultivation is high, and illegal things rarely happen. Their medical insurance system is relatively perfect, which can prevent such things from happening at the source. Once this happens, the punishment is very heavy, so they can consciously resist the occurrence and implementation of this illegal thing.