有 + 野心 / 野心 + 的 + Noun
野心 (yěxīn) means "ambition" or "wild ambition" and often carries a negative or grandiose connotation, suggesting desires that are overly bold or aggressive. Unlike 志向, which is a positive term for aspiration, 野心 implies excess or recklessness.
他的野心太大,什么都想要。
Tā de yěxīn tài dà, shénme dōu xiǎng yào.
His ambition is too great — he wants everything.
这个人充满了野心,想要控制整个市场。
Zhège rén chōngmǎnle yěxīn, xiǎng yào kòngzhì zhěnggè shìchǎng.
This person is full of ambition and wants to control the entire market.
不要小看她的野心,她迟早会成功的。
Bùyào xiǎokàn tā de yěxīn, tā chízǎo huì chénggōng de.
Don't underestimate her ambition — she'll succeed sooner or later.