The Insider.com

Four years after Angelina Jolie adopted son Pax, the two have returned to his home country: Vietnam.

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According to The Daily Mail, Angelina and Pax were joined by Brad Pitt for the trip -- which will include a tour the country, to reportedly "get back in touch with his native roots."

Although Jolie still has citizenship in nearby Cambodia, and her charity Maddox Jolie-Pitt Foundation works closely with the orphanages in the country, it is yet to be determined if they will visit the orphanage where Jolie first met Pax back in 2007.