Kindly refer to the following websites:

The Immigration Department of the Government of the Hong Kong Special Administrative Region:http://www.immd.gov.hk

Public Security Police Force of the Government of Macao Special Administrative Region：http://www.fsm.gov.mo/psp/eng/main.html

Do I need to apply for a visa if I transit through Beijing, Shanghai ,Guangzhou?

Citizens of 51 countries with valid international travel documents and air tickets for a connecting flight with confirmed date of flight and seat for a third country or region can apply for a 72-hour transit visa exemption at ports of entry in Beijing, Shanghai and Guangzhou. For details, please click here for more information.

Can I apply for a visa online?

It is not possible to apply for a visa through the Internet currently. You need to submit all the required application documents to the Visa Centre, and the Visa Centre staff will then handle your application.