Research on the construction of movable property pledge information platform 并列题名：Research on the construction of movable property pledge information platform Research on the construction of major science and technology innovation platforms Research on the construction of a smart archive information service platform 并列题名：Research on the construction of major science and technology innovation platforms research on the construction of animation performance system Research on legal liability of internet financial information platform research on destruction of the north china craton research on the construction of Shanghai global asset management center Research on the construction and operation of the Hainan national breeding and multiplication platform