画龙点睛 [huà lóng diǎn jīng]：draw;paint/loong/touch lightly /eyes； The idiom means bringing the painted dragon to life by putting in the pupils of its eyes,and it emphasizes the critical adjustment or embellishment made after completing a task to achieve the best possible outcome. 南北朝 nán běi cháo：The Northern and Southern Dynasties in Chinese history 画家 huà jiā：painter 张僧繇 zhāng sēng yáo：A famous ancient painters 寺庙 sì miào：temple 墙壁 qiáng bì：wall 说大话 shuō dà huà：brag；boast；talk big 顿时 dùn shí：suddenly；at once 电闪雷鸣 diàn shǎn léi míng：the lightning flashed and thunder crashed 腾空 téng kōng：rise high into the air; soar