Do you have any children's shoes from the School of Chemical Engineering of Dalian University of Technology? Want to master organic chemistry courseware and exam papers for postgraduate entrance examination over the years ~ ~ ~ I am from the Institute of Chemical Technology, but I will graduate this year. The teacher didn't give us courseware in class, so we took notes ourselves ~ you can look for it on the website of the college, which seems to be an excellent course. There may be/this is the website of excellent online courses, and the external network may not be able to get in. This is the website of Institute of Technology/