煉鋼廠

炼 = 火 + 一 + 东 : Li Qingzhao (li) is smelting (炼) the Pudong Oriental Pearl Tower (东) in the anthill's bathroom (an4) to make a pendant out of it. She put the tower on a big fire (火) and blows air into the fire using a flute (一).

钢 = 冈 + 钅 : Guy Fawkes (g) is looking for a steel (钢) well on a mound (冈) in front of the anglepod (ang1). Multiple times he sticks his golden harpoon (钅) into the earth until finally the liquid steel bursts out of the earth like oil out of a drill hole.

Mnemonic symbol: a chocolate factory. Charlie Chaplin (ch) is overjoyed to see that in the anglepod's living room (ang3), a small chocolate factory (厂) is for sale. He buys it, shaves his mustache, grows his hair a bit and renames himself to Willy Wonka to live in the chocolate factory.