Rebecca Souw Barunson E&A, one of the production companies behind South Korean Oscar-winning film “Parasite,” will work with director Bong Joon-ho on two additional Korean films.The Seoul-based company provided no further details of the Bong projects, but announced an expanded production slate spanning films and TV series and hinted at overseas expansion.Barunson, which was producer of the smash hit KBS series “Descendants of the Sun,” previously worked with Bong on his 2009 drama “Mother,”