The 15th Shanghai “Challenge Cup” Undergraduate Curricular Academic Science and Technology Works Contest, which took four months, ended on June 10th. Tongji University students won two special awards, four first prizes, four second prizes and two third prizes, ranking first overall in the contest. Last year, Tongji University won the first place in the Shanghai “Youth” Entrepreneurship Contest and the University won the championship again in the 15th Shanghai “Challenge Cup” Contest.