gǔ / rén / cháng / yòng / dòng / fáng / huā / zhú / lái / xíng / róng / qìng / xǐ / de / hūn / jià / chǎng / miàn古人常用洞房花烛来形容喜庆的婚嫁场面。The ancients often used this phrase to describe festive wedding scenes.