Former Vice Premier Cheng Wen-tsan steps down as SEF chair
Taipei, July 7 (CNA) Former Vice Premier Cheng Wen-tsan (鄭文燦), appointed chairman of the Straits Exchange Foundation (SEF) in May by President Lai Ching-te (賴清德), has stepped down from the post after becoming embroiled in a corruption probe, the foundation said Sunday.