[栋梁 / 棟樑, dòng liáng, ㄉㄨㄥˋ ㄌㄧㄤˊ]ridgepole; ridgepole and beams; person able to bear heavy responsibility; mainstay (of organization); pillar (of state)#37726[Add to Longdo]
[逼上梁山 / 逼上樑山, bī shàng liáng shān, ㄅㄧ ㄕㄤˋ ㄌㄧㄤˊ ㄕㄢ]be driven to join the Liangshan Mountain rebels; be driven to revolt; be forced to do something desperate#71967[Add to Longdo]