增产

增 = 土 + 曾 : In front of the engine ((e)ng1) some fireflies (曾) are busy increasing (增) the height of the hill on which engine rests by piling up dirt (土) so that it counts as a mountain. Zorro (z) came to interview them but since they are so tiny they need to use an amplifier (增) so that Zorro can hear what they are saying.

产 = 厂 + 立 : Mnemonic symbol: an assembly belt. Can you see the vase soon falling off the assembly belt?

In anthill, Charlie Chaplin is setting up his assembly line. At the one end there is a supply of vases. In the middle of the assembly line, a chocolate factory fills chocolate into the vases. At the other end, the little vases with the chocolate are dumped into a large vase.