What to say for Tet?

As a cryptocurrency and finance professional, I'm often asked about cultural traditions and customs, especially during significant holidays. So, the question arises: "What do you typically say or do for Tet, the Vietnamese New Year?" Well, while Tet may not have a direct connection to my field of expertise, it's still an integral part of many people's lives. Traditionally, during Tet, families gather together, exchange greetings like "Xin Chúc Tân Xuân" which means "Happy New Year," and enjoy festive meals. It's a time for reflection, renewal, and celebration. As a questioner, I'd like to know more about how this holiday is celebrated, its significance, and if there are any unique financial practices associated with Tet that we as crypto and finance professionals could learn from.