EF (EAT FUND) is a legally recognized equity fund issued in Singapore by Ubaldi and Eatcha Land. Currently, the Eatcha Land system ecosystem includes six major segments: EAT.FAN (trading system), EAT Token (wallet system), EAT community (community system), EAT industry fund, Eatcha Token Research Institute (education and training system), and a catering brand value discovery platform. These segments operate independently but work together synergistically to contribute to the prosperity of the Eatcha Land ecosystem.