propaganda work; propaganda efforts
Refers to organized activities or campaigns aimed at spreading propaganda, often with a strategic or manipulative connotation.
The government is intensifying its propaganda efforts.
Propaganda activities became active before the election.
プロパガンダ is a direct loanword for 'propaganda' and often carries a stronger negative nuance of biased or misleading information, while 宣伝工作 focuses on the operational or campaign aspect.
宣伝 is a broader term for 'advertising' or 'publicity', not necessarily political or manipulative. 宣伝工作 specifically implies organized, often covert, propaganda activities.
Compound of 宣伝 (propaganda, publicity) and 工作 (work, operations, maneuvering). The exact historical derivation is uncertain, but the term likely emerged in modern political and military contexts.