跟踪

Definitions

verb

follow the tracks of, tail

Hanzi	HSK	Pinyin	English Definition
跟	3	gēn	with
跟前	6	gēn qián	place in front of somebody
跟随	6	gēn suí	follow, come after
失踪	6	shī zōng	disappear, become missing
踪迹	6	zōng jì	trail