Which good school is China Eastern Airlines or Air China?

Air China is good, but it's hard to get in. China International Airlines Co., Ltd., referred to as Air China for short, is a civil airline flying the national flag in China and a member of Star Alliance. Air China selects high-quality talents through school recruitment. A school can recruit two or three people, which is difficult to enter. Air China is the main air transport company controlled by China Airlines Group, and it is also known as the three major airlines in China with China Eastern Airlines Co., Ltd. and China Southern Airlines Co., Ltd.