Officers of the construction headquarters ensured that each unit displayed slogans and watchwords reflecting the Party policies to make the whole construction site a venue for education and a theater of working miracles.

"Let us successfully build the Ryonpho Greenhouse Farm into a model for our Party's policy on greenhouse farm construction!" and other slogans stir up the builders' enthusiasm for the revolution and struggle.

Also, displayed are large visual aids and posters of various themes showing the militant stamina of the soldier-builders determined to successfully build a large vegetable producer on the high level set by the Party and in the period fixed by it.

Watchwords and news flash boards in different parts of the construction site greatly encourage the soldier-builders out in a collective emulation drive for devotedly implementing the leader's instructions.