Zhànguó shí, Wèiguó bǎ dūchéng qiān dào le Dàliáng, jiùshì jīntiān de Kāifēng.
In the Warring States period, the state of Wei moved its capital to Daliang, today's Kaifeng.
Tips
usage
The figurative sense comes with a verb: 挑大梁 or 扛大梁, to carry the main load or play the lead. Hong Kong film fans call the actor 梁家辉 (Tony Leung Ka-fai) 大梁, "Big Leung", and 梁朝伟 (Tony Leung Chiu-wai) 小梁.
history
魏国 moved its capital to 大梁 in the 4th century BC, which is why its ruler appears in the 孟子 as 梁惠王, King Hui of Liang.