[hui2 gu4] /to look back/to review/
  [hui2 gu4] /Rückblick, Rückschau (u.E.) (S)/zurückblicken, Bilanz ziehen (u.E.) (V)/
  [hui2 gu4] /regarder en arrière/se rappeler/se souvenir/récapituler/
 [かいこ] /(n,vs,adj-no) recollecting/reminiscing/looking back/retrospection/review/(P)/EntL1199440X/
Visszatérés a(z) „回顾” laphoz.