Pinyin: di4 qu1 Definition: local/regional/district (not necessarily formal administrative unit)/region/area/as suffix to city name, means prefecture or county (area administered by a prefecture level city or county level city)/CL:個|个[ge4]
Pinyin: tian1 beng1 di4 lie4 Definition: heaven falls and earth rends (idiom); rocked by a major disaster/fig. violent revolution/major social upheaval
Pinyin: si3 xin1 ta1 di4 Definition: heart is dead, no plans for anything new (idiom); one's mind is firmly made up with no possibility of change/dead set on sth/unswerving
Pinyin: jiao3 ta4 shi2 di4 Definition: to have one's feet firmly planted on the ground (idiom); realistic without flights of fancy/steady and serious character
Decomposition Levels: Level 1: Only divided once. So only two components. Level 2: Radical Decomposition. The character gets decomposed into its lowest radical components. For the complete list visit the Radical wikipedia page. Level 3: Graphical Decomposition. Shows all the strokes & lowest level of components that make up the character. If you see questions marks or too many "block" characters, especially when it comes to level 3 decomposition you might need the correct font.