Qing (Wade-Giles: Ch'ing) dynasty of imperial China (1644-1911) / surname Qing
清
=
氵
+
青
:
In front of the engine, the Queen of Hearts suspiciously and closely inspects a fountain of youth. With a bottle, she scoops water again and again and inspects how clear the water is when she pours it back into the fountain.
clear / distinct / quiet / just and honest / pure / to settle or clear up / to clean up or purge
清
=
氵
+
青
:
In front of the engine, the Queen of Hearts suspiciously and closely inspects a fountain of youth. With a bottle, she scoops water again and again and inspects how clear the water is when she pours it back into the fountain.
洁
=
吉
+
氵
:
Joan of Arc (ji) arrives just inside the elevator's kitchen (e2) to find a huge mess to clean up (洁). The giant (吉) has casually thrown mandarins, flutes and bottles of water (氵) everywhere. With so many things not going her way, she could really use a bit of good luck! (吉)
工
=
二
+
丨
:
Mnemonic symbol: a steel beam, since 工 looks like the cross section of a steel beam. In front of the engine ((e)ng1), Gitta Giraffe (gu) is doing some hard work: She's stacking a capacitor (二) on a dinosaur bone (丨) on a capacitor (二). She's not very successful, but then she gets the idea to use steel beams (工) as support.