Hi maiphuong
Welcome to the MYOB Community Forum, I hope you find plenty of useful information.
Thank you for your post. The Entitlement Balance (Summary) and Entitlement Balance (Detail) reports show entitlement balances based on what has been processed through pay runs. You can pull out this report by going to Reports>> Payroll> Entitlements>> Balance Summary or Balance Detail this is to determine if they are matching through what is showing on the employee pay slips.
For you to be able to understand how those entitlements works on the reports in AccountRight, you may have a look at this Help Article: Leave and Entitlements and Viewing an entitlement balance as well as those links that gavin12345 provided, that has all the detailed information and steps to assist you with this.
If you need further help, don't hesitate to start a new post and we'll be happy to assist.
Otherwise, if my response has answered your enquiry, please click "Accept as Solution" to assist other users find this information.
Cheers,
Shella_A