Diao Yinan (Chinese: 刁亦男; pinyin: Diāo Yìnán; born 1969 in Xi'an, Shaanxi) is a Chinese director, screenwriter and occasional actor. He won the Golden Bear for Best Film at the 2014 Berlin International Film Festival for Black Coal, Thin Ice. Diao Yinan (Chinese: 刁亦男; pinyin: Diāo Yìnán; born 1969 in Xi'an, Shaanxi) is a Chinese director, screenwriter and occasional actor. He won the Golden Bear for Best Film at the 2014 Berlin International Film Festival for Black Coal, Thin Ice.