Chinese director Diao Yinan (L) and actress Kwai Lun-mei attend the open air of the movie "Black Coal, Thin Ice" in Sarajevo, Bosnia and Herzegovina, on Aug. 20, 2014. "Black Coal, Thin Ice", a Berlin Gold Bear winner, is in open air program in the ongoing 20th Sarajevo Film Festival. (Xinhua/Haris Memija) |