The experimental class of Sino-British high school curriculum in the international department of Haikou Overseas Chinese Middle School fully relies on superior school conditions and strong teachers, and concentrates the advantages of Sino-British high school curriculum.

After many arguments and efforts, Haikou Overseas Chinese Middle School and Hertford Middle School in England set up the "Haikou Overseas Chinese Middle School Chinese and English High School Curriculum Experimental Class" in Haikou Overseas Chinese Middle School.