"Tiezi" is currently a popular way of socializing among young people. It refers to a partnership formed by people with the same interests, hobbies or needs in a specific field or scene.

Guo Shijun learned that there are two modes of "saving money and making friends" The first model is to use family members and acquaintances as "partners" to pool their financial advantages to purchase some high-yield financial products. The second model aims to overcome personal financial management difficulties and create a more stable economic foundation.