Including. The teaching resource database of national vocational education specialty is an online teaching and learning system, which is led by vocational colleges, participated by industry enterprises, relied on vocational education specialty, used modern information technology, and collected national high-quality teaching resources through co-construction and sharing to meet the needs of teachers, students, employees and social learners in vocational colleges. Social learners enjoy the same rights and interests as normal students, and they are also learning users of the national vocational education professional teaching resource database.