In the vast Guizhou Mountains, the winding roads are entangled among the lush mountains like silk ribbons. In this land with beautiful scenery but difficult energy transmission conditions, one after another oil depots stand tall and become the "energy heart" that supports Guizhou's economic and social development. They are silent and firm, just like those petrochemical people who have been guarding this energy "lifeline" for decades. Hu Xiaodong, deputy manager of Chinese Sinopec Guizhou Bijie Petroleum Branch, is a prominent representative among them. Since September 1995, when he devoted himself to the prtroleum industry with ideals in mind, Hu Xiaodong has been traveling among the green mountains and green waters of Guizhou for 29 years. Starting from a grass-roots oil station operator, to the director of Guiyang oil depot, the manager of logistics management department, and then to the management positions of multiple branches, he took every step firmly and powerfully.