Hello, are you asking why the recruitment resume of PetroChina was rejected? The reason why the recruitment resume of PetroChina was rejected was that the English level did not meet the requirements. In the recruitment requirements of PetroChina, it is a hard standard for PetroChina to refuse English proficiency. Undergraduate English must reach CET-4 and master English must reach CET-6. Those who do not meet the requirements cannot participate in the autumn recruitment.