转变 + 为 + New State
转变 (zhuǎnbiàn) means 'to transform,' 'to change,' or 'to shift' and describes a fundamental change in nature, direction, or character. It emphasizes a deeper transformation compared to 改变 (gǎibiàn), which can describe minor changes. It can function as both a verb and a noun.
他的态度发生了很大的转变。
tā de tàidù fāshēng le hěn dà de zhuǎnbiàn.
His attitude underwent a big change.
这个城市正在从工业城市转变为旅游城市。
zhège chéngshì zhèngzài cóng gōngyè chéngshì zhuǎnbiàn wéi lǚyóu chéngshì.
This city is transforming from an industrial city into a tourist city.
她的思想观念在大学期间发生了转变。
tā de sīxiǎng guānniàn zài dàxué qījiān fāshēng le zhuǎnbiàn.
Her way of thinking changed during her university years.