Is it easy for employees of PetroChina oil depot to enter?

It's hard to get in. PetroChina Oil Depot belongs to the secondary oil depot of Anhui Sales Branch of China Petroleum and Natural Gas Co., Ltd., and it is an economic entity whose main business is the collection, development, storage and wholesale of refined oil. The employees of PetroChina are well paid, the quality of personnel is relatively high, and the workforce is relatively stable, so there are fewer positions to recruit and it is difficult to enter.