In Chinese New Year, we chinese like to have oranges because they carry the same sound as "good luck". However these oranges can be mixed with salt and stored in a bottle, and becomes something very good for your voice.

You can take one orange out, mixed with hot water for a drink.

newly fresh 2008 oranges from chinese new year
2008-oranges

2006 chinese new year oranges turns out dark colour and ready to make a drink.
2006-oranges