Research conclusions: Currently，the large － sized state － owned construction enterprise has two financing manners of bank loan and stock with the problem of insufficient applicable depth． It is suggested to apply them more deeply． Engarging the financing manners for large － sized state － owned enterprise includes three manners of the bond，leasing and trust． But some obstacles exist in spreading the application of these three manners． The joint efforts from the government，enterprise，and intermediate agencies are needed． In enlarging the financing manners for large － sized state － owned enterprise，it is necessary to pay more attention to the control of the financing risk and selection of financing manner in order to minimize the financing risk and financing cost and meet the enterprises＇ requirement of sustainable financing．英文关键词