1. hua   flowers   trees   bush   shrub   Hint Half-n-half Clue   2. cao   soil   weeds   grass   plants   Half-n-half Clue   3. [ni;ni]   fruits   plants   leaf   mud   Half-n-half Clue   4. guan mu   leaf   shrub   mud   plants   Half-n-half Clue   5. zhi wu   plants   soil   grass   mud   Half-n-half Clue   6. guo zi   soil   fruits   grass   weeds   Half-n-half Clue   7. tu rang   weeds   grass   soil   plants   Half-n-half Clue