Jangbu Ilsaek -1990- «PLUS»
Treat “Jangbu Ilsaek” as a rare or possibly mistranscribed term. The real historical significance of 1990 in North Korea lies in the tightening of ideological control that would lead to the disastrous 1994–1998 famine. If you have a specific source (a book, documentary, or testimony) using this term, re-examining the original Korean spelling may reveal the exact intended phrase.