Pinyin: bian4 lian3 Definition: to turn hostile suddenly/face changing, a device of Sichuan Opera, a dramatic change of attitude expressing fright, anger etc
Pinyin: wei3 shu4 Definition: remainder (after rounding a number)/decimal part (of number after the decimal point)/mantissa (i.e. fractional part of common logarithm in math.)/small change/balance (of an account)
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.