jǐn​gēn

to follow closely

紧跟 緊跟 jǐn​gēn
to follow closely verb
To follow right behind without separation; to keep in step with

He could hear the others following close behind him.

to keep up with
To actively follow or comply with a trend, situation, or set of instructions

Frequency

Movie subtitles
1.97 per million appears in 1% of films
Written text
6.92 per million

Sources