I always believe that as long as you persist, nothing is impossible.

"A book is a dream that you hold in your hands."

Green and low-carbon transformation is an inevitable choice for the petroleum industry. While ensuring energy supply, we must actively promote clean energy development.

Envy is the ulcer of the soul.

学得越多，知道得越多。知道得越多，忘得越多。忘得越多，知道得越少。那何必学习呢？