Pinyin: Cha2 ma3 gu3 dao4 Definition: old tea-horse road or southern Silk Road, dating back to 6th century, from Tibet and Sichuan through Yunnan and Southeast Asia, reaching to Bhutan, Sikkim, India and beyond
Pinyin: zou3 ma3 guan1 hua1 Definition: lit. flower viewing from horseback (idiom); a fleeting glance in passing/fig. superficial understanding from cursory observation/to make a quick judgment based on inadequate information
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.