Winning a bid with the lowest quotation, plundering the bid maliciously, plotting in secret… such problems have existed in construction engineering bidding market for a long time, and people seem to be accustomed to this phenomenon. Recently, the correspondent interviewed some construction enterprise presidents and business managers on relevant problems of current bidding market. The interviewed persons have plenty of words to answer the correspondent’s questions, revealing their expectation for full “sunlight” during the engineering transaction course in construction ? eld.