A (幸福) 幸福 xing4fu2
happy/ happiness
glücklich
C (松樹) 松树 song1shu4
pine-tree/ pine tree/ pine
Kiefer
D (飲水思源) 饮水思源 yin3 shui3 si1 yuan2
never forget where one's happiness comes from
niemals seinen Ursprung vergessen
飲 饮 drink / swallow / kind of drink
水 水 water, liquid, lotion, juice
思 思 think, consider, ponder / final particle
源 源 spring / source, head / surname