穿插

穿插	chuān chā	to insert / to take turns, alternate / to interweave / to interlace / subplot / interlude / episode / (military) to thrust deep into the enemy forces
穿	chuān	to wear / to put on / to dress / to bore through / to pierce / to perforate / to penetrate / to pass through / to thread
插	chā	to insert / stick in / pierce / to take part in / to interfere / to interpose
插	chā	old variant of 插