A new way to "get familiar with" health care products: Square dance team leads the elderly to "buy, buy, buy" during their travels. Don’t trust “free travel” if you encounter someone “acquainted with you” and talk to your children more.

In recent years, there has been an "escalation" trend in health care product fraud targeting the elderly. Some health careProduct sellers are targeting square dance "lead aunts" groups and guiding them to organize groups.