Wikipedia
Bunshinsaba is a 2004 South Korean horror film directed by Ahn Byeong-ki.
In 2004, it screened at the 8th annual Puchon International Fantastic Film Festival. The film had its American premiere at the 2005 New York Korean Film Festival, and was shown later that year at the 5th annual Screamfest Horror Film Festival.
In 2012 Ahn Byeong-ki directed a Chinese film also titled Bunshinsaba but with an unrelated plot.
Bunshinsaba is a 2012 Chinese horror film directed by Ahn Byeong-ki." The film has the same title as Ahn Byeong-ki 2004 film Bunshinsaba, but contains an unrelated plot. The film is set in Beijing, where Xiao Ai ( Mei Ting) has her horror novel rejected by her patient publisherfinds out her ex-husband, Qi Kun ( Wu Chao), has been released from prison and is looking for Xiao Ai and her asthmatic son Xiao Xin ( Zhu Jiangdi). Xiao Ai and Xiao Xin are offered an old house by her doctor where unexplainable events begin to happen.