Chinese

		adversities; troubles; dangers	's; him/her/it; this	to deliver; to turn over; to make friends to deliver; to turn over; to make friends; to intersect (lines); to pay (money)
trad. (患難之交)		患難	之	交
simp. (患难之交)		患难	之	交

Noun

患難之交

1. a rock (a friend who always helps); a friend through thick and thin