死劲

死劲	sǐ jìn	all one's strength / with might and main
死	sǐ	to die / impassable / uncrossable / inflexible / rigid / extremely / damned
劲	jìn	strength / energy / enthusiasm / spirit / mood / expression / interest / CL:把 / Taiwan pr. [jing4]
劲	jìng	stalwart / sturdy / strong / powerful