Is there only one arrival exit for both international and domestic passengers in hangzhou airport?

Please i want to know whether there is seperate arrival exit for domestic and international passengers? or the arrival exit is for all passengers. My wife will take a domestic flight from Guangzhou to HZ but i dont know where i can pick her up. I only know the international arrival exit where i have been picked before. If there are different arrival exits, where can i go to pick her from domestic flight?