Visas Requirements For Hongkong, China And Macau

Dear Sirs
We Are Indians And Hold Indian Passports And Are Scheduled To Visit
Hongkong From 12th To To 15th Jan.2020
Shenzen From 15th To 17th January 2020
Guangzhou From 17th To To 19th Jan 2020
Macau From 19th To To 21st January 2020
Return To Hongkong On 21st January Morning Enroute To India.
Inform About Visas Please.
Thanks
Bharat Kumar Malkan.