Cha Eun Woo vows to cooperate in tax evasion probe Philstar.comK-drama star Cha Eun-woo’s ad campaigns pulled amid tax scrutiny in South Korea South China Morning PostCha Eun-woo Faces 20 Billion Won Tax Evasion Allegations via Mother’s Company 조선일보Advertisers pull ads with Cha Eun-woo after Kim Soo-hyun switch koreatimes.co.krSouth Korean actor Cha Eun-woo under investigation for alleged US$13.6 million tax evasion CNA Lifestyle