[CBC News] A question related to the National Health Insurance Service and household products appeared in the Cashwalk 'Money-Earning Quiz' presented on May 30, drawing keen interest from users.

This quiz was conducted in a format where users guess initial consonants and words using phrases related to health insurance system guidance and household products. In particular, among the questions revealed that day, a quiz related to the National Health Insurance Service's phrase 'A choice for betterment rather than mere addition' drew attention.

In this question, structured so that users input the correct answer based on the provided phrase, the final answer was confirmed to be 'wise choice'.

Meanwhile, the Cashwalk Money-Earning Quiz is operated by creating questions based on specific brands, services, or public institution campaigns in this manner to encourage user participation.