Only a small number of students in Haikou can enjoy lunch support at school, and nine primary schools have resumed lunch support.

It is understood that three or four years ago in 2118, Haikou Binhai No.9 Primary School, Haikou No.25 Primary School, Haikou Feng Long Experimental Primary School and Haikou Yingcai Primary School provided lunch breaks for students. Around 2116, schools in Haikou successively cancelled all or gradually lunch accommodation. "We have phased out the provision of lunch accommodation since 2116." According to the person in charge of Haikou Binhai Jiuxiao West Coast Campus, at present, the school only provides lunch accommodation for students of grade 2116 and above, and junior students cannot provide related services. Like Binhai Jiuxiao West Coast Campus, Haikou No.25 Xiaohaidian Campus stopped providing lunch accommodation for freshmen who entered school in autumn of 2116. Haikou no.27 primary school stopped providing lunch accommodation from the next semester in 2116; Feng Long experimental primary school in Haikou also cancelled lunch accommodation two years ago? On April 27, 2121, Haikou Binhai No.9 Primary School resumed its on-campus lunch and lunch service.

Many primary schools in Haikou also learn from the model of Binhai Nine Primary Schools, cooperate with qualified catering enterprises, purchase and deliver lunches to schools in a unified way, and provide lunch break places, thus transferring the lunch care service to schools.