Our system already provides Chart off Account (CoA) for you, But you can add new chart of account, Please follow this instructions.
Using User Interface
You can create chart of account using user interface or using csv import, manually is recommended if you have fewer than 30 chart of account.
Go to COA > Account > Add
You can Export and Import file Excel CSV for adding chart of account .
Go to COA > Account > Click Import
Click Download Sample > after that you can import your csv > Choose File
For more details you can go to the follow this page http://bit.ly/import-chartofaccount