Computer network (Internet of Things) major, preschool education major, tourism service and management major. Official website of Nansha Lingdong Vocational School shows that Nansha Lingdong Vocational School has computer network (Internet of Things) major, preschool education major and tourism service and management major. Nansha Lingdong Vocational School (Nansha Vocational Training School), founded in 1993, is the only full-time public vocational high school in Nansha District. 1999 was rated as the key vocational high school in Guangdong Province.