Visa requirement while Transit & Day Tour on NZ Passport

Hi Dear

We are Travelling from Auckland to Shanghai on 15/11/2017 and stay 12 hours while FlY to India.
On return Delhi to Shanghai 16/12/2017 Stay 14 hours while FLY Back to Auckland.
Do we required any entry permit on Transit or visiting Shanghai for Day tour?
Please confirm.

Thanks & Regards
Viren