how to apply direct transit or Temporary Entry Permit and will stay for less than 48 hrs at CAN

Anna, if his next destination is a third country or region, then he can make use of the 72h free transit service. He should inform the flight attendants that he wants to make use of this policy before the flight arrives at Guangzhou. Then upon arrival at Guangzhou, just go to the 72h free transit application counter and go thorugh all formalities. After all is done, he can leave the airport.

Can you please confirm if VOA in Guangzhou for a German National is possible.
His itineray will be as follows. On JUNE 8 by EK flight DXB to Guangzhou Int’l airport arrival at 1010pm and
departure by Hainan flight Guangzhou June 10th at 4pm to Taipei.
Can I apply 72 hour or direct transit?
I would like to have a letter form or assuarance that from Dubai airport they will allow him to board without arranged entry permit. if you could help me on what to do i would really appreciate.

thanks and regards,
Anna

Anna, he is eligible for the 72-hour free transit policy. You don't ned to arrange the entry permit. Don't worry.