What is the biggest local public welfare festival?

Excuse me, do you want to ask "99 Public Welfare Day is one of the biggest public welfare days in any region"? This public welfare day is one of the biggest public welfare days in China.

This is because 99 Public Welfare Day is a public welfare activity initiated by China Internet company Alibaba, which has received extensive participation and support. As one of the largest e-commerce companies in China, Alibaba has a huge user base and influence, and can mobilize more people to participate in public welfare activities. 99 Public Welfare Day is not only a one-day public welfare activity, but also a long-term public welfare project and partner. Through online and offline forms, 99 Public Welfare Day can cover a wider range of regions and people, making public welfare activities more influential.