In Kunming's postgraduate entrance examination army, Haitian Du Wen set sail. Haitian has the best comprehensive strength, the largest national market and the largest number of people trained. In big cities like Beijing and Shanghai, Haitian has done well. Sailing was only done in a small place and was sued by many units in Kunming. I just lost the lawsuit some time ago and paid back the money. The sea and sky are good and the culture is good. I beg to differ when you set sail.