开弓不放箭
kāi gōng bù fàng jiàn
lit. to draw the bow without shooting the arrow (idiom)
fig. to bluff; to be all talk and no action; false bravado
kāi gōng bù fàng jiàn
lit. to draw the bow without shooting the arrow (idiom)
fig. to bluff; to be all talk and no action; false bravado