Noviro
倒叙
Simplified 倒叙
Traditional 倒敘
Pinyin dào xù
Definition to start a narrative at the end (or midway), then proceed chronologically from the beginning; to flash back; flashback (in a novel, movie etc.)
电影倒叙手法
Diànyǐng yòngle dàoxù shǒufǎ
The film used a flashback technique