1. Educational concept and curriculum: the educational concept of red, yellow and blue is "happy growth, free exploration and diversified development", and the curriculum content includes language, mathematics, life, music, art, sports and other fields; The educational idea of Hamoud's early education is "to stimulate brain development and improve intellectual potential", and the course content mainly includes five fields: vision, hearing, touch, smell, taste, science, mathematics and language.

2. Teaching mode and teaching staff: Red, yellow and blue adopt the teaching mode of "small class system", each class does not exceed 12, and the teachers are well-known scholars and educational experts at home and abroad; Hamoud adopts the "one-on-one" teaching mode, and each child has his own tutor, who is an experienced early education expert.

3. Service content and price: The services provided by red, yellow and blue include early education courses, parent-child activities and interest classes. And the fees are relatively transparent, which generally requires a certain amount of tuition and material fees; Hamoud's services are comprehensive, including early education courses, parenting guidance, health consultation and family services. And the charge is relatively high. Generally, it is necessary to consult in advance and talk to determine the price.