B2b business model: b2b means business to business, which refers to the e-commerce model between enterprises. Under this model, companies use the Internet platform to find suppliers, conduct procurement, sales and other activities, and achieve cooperation with upstream suppliers. Zhihu, a high-quality Q&A community on the Chinese Internet and an original content platform where creators gather, was officially launched in January 2011 with the brand mission of "allowing people to better share knowledge, experience and insights, and find their own answers." Zhihu relies on seriousness and professionalism.
Allstate vs. State Farm Car Insurance in 2025 (SidebySide Comparison
