Grounds of Trademark violations and registration

see domain registration is different than violation of trade mark, and once the firm is registered and got trade mark and copy right you cant access the same business or different business on the same name as zoho is a firm registered and got both trade mark and copy right mere purchase of domain in the zohobooks.co.in wont protect you for violation of trademarks and copy right so be please advised with a legal consultant for protection immediately

Hi
zohobooks is different from Zoho.
As long as both have different businesses and that there is no commonality of interests, you can register the domain name zohobooks.
It should be noted that trade mark registrations are generally limited to one particular class. so rest of business (not coming under same class) are free to use the business name like in your case.