Christianto Wibisono

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Christianto Wibisono (10 April 1945 – 22 July 2021), also known as Oey Kian Kok () was a Chinese Indonesian business analyst in Indonesia. His father was Oey Koan Gwee (Huang Guan-guo) and his mother was Lo Tjoan Nio (Luo Zhuan-niang). Provided by Wikipedia