1. guan tou   reservoir, tank   bottle   sachet   can   Hint Half-n-half Clue   2. [da;dai] dai   can   bottle   sack   barrel, cask   Half-n-half Clue   3. tiao ban xiang   bottle   crate   tube   bucket   Half-n-half Clue   4. guan   cistern   tube   canister   reservoir, tank   Half-n-half Clue   5. shui guan   package   carton   jug   canister   Half-n-half Clue   6. dai zi   bucket   cistern   bag   bottle   Half-n-half Clue   7. zhi he   sachet   cistern   tube   carton   Half-n-half Clue