怪圈

怪圈	guài quān	vicious circle / (abnormal) phenomenon
怪	guài	odd; strange; uncanny / (bound form) monster; supernatural being / to find strange; to regard as odd / to blame / (coll.) somewhat; rather
怪	guài	variant of 怪
圈	juān	to confine / to lock up / to pen in
圈	juàn	livestock enclosure; pen; fold; sty
圈	quān	circle; ring; loop / (fig.) social circle; niche group; community; fandom / classifier for loops, orbits, laps / to surround; to encircle / to circle (sth); to mark with a circle