To fight for the championship is a common phrase used to describe the determination and dedication of a person or team to win a competition or title. It is often used in sports, such as football or basketball, where teams compete against each other to be crowned the champion.

The phrase is derived from the concept of a championship, which is a competition or contest in which the winner is crowned the champion or victor. The word "championship" comes from the Old French word "champion," which means "warrior" or "fighter."

Here are some example sentences using this phrase:

The team is training hard and giving it their all to fight for the championship this year.
My son has been practicing his basketball skills every day in order to fight for the championship in the upcoming tournament.
The players on the field are fighting for the championship with every ounce of energy they have.

In Chinese, this phrase can be translated as "为冠军而战." Here are some examples:

这支球队正在努力训练，尽力争取今年的冠军。
我的儿子每天都在练习篮球技能，为了参加即将到来的比赛而战。
球场上的球员正在尽全力争取冠军。