转折 (zhuǎn zhé): A turn in the course of events (Verb) — Meaning & Stroke Order

The plot of the story took an important turn here.

His life took a decisive turn after meeting that mentor.

The plot of this movie took a surprising turn in the last half hour.

His life took an important turn because of this opportunity.

Don't you think this meeting is an important turning point for the company's strategy?

The negotiation did not produce the expected turn of events, and the result was disappointing.

At the critical moment of the negotiation, the other party's attitude took an unexpected turn.

Although the process was full of challenges, this cooperation ultimately became a positive turning point in our relationship.