[xī hái yǐ cuàn]   

析    骸    以    爨    指被围日久，粮尽柴绝的困境。亦以形容战乱或灾荒时期百姓的悲惨生活。

形容战乱或灾荒时期百姓的悲惨生活

to separate the bones and use them as fire-wood in famine

析毫剖芒    析微察异    析珪胙土    析律舞文    析骸以爨