How many provincial tourism industry development conferences have Heilongjiang successfully held?

Four courses. According to the survey, as of August 10, 2022, Heilongjiang has successfully held four tourism conferences, which were hosted by Harbin, Yichun, Heihe and Mudanjiang respectively. The four cities in four years are getting better and better, and the sign "The scenery in the north is all in Heilongjiang" is constantly being played out. In 2022, the fifth Heilongjiang Tourism Conference will be held in Daqing, Heilongjiang.