加紧 (jiā jǐn): Hasten / accelerate (Verb) — Meaning & Stroke Order

Given that the project deadline has been moved up, we must hasten the advancement of all preparatory work.

It's about to rain, aren't you going to hurry up and bring in the clothes drying outside?

To finish the work on time, he intensified his efforts.

Although time was tight, they did not hasten their actions because of it; instead, they became more cautious.

In order to catch the last subway train, he quickened his pace and finally rushed in just before the doors closed.

As the exam approaches, the students are all stepping up their review of lessons.

The company needs to both accelerate the development of new products and ensure the quality of existing products is not affected.