Philip Yeo is stepping down as director at Singapore-based property giant City Developments Limited following a public feud between the firm’s billionaire chairman, Kwek Leng Beng, and his son, CEO Sherman Kwek.Philip Yeo is stepping down as director at Singapore-based property giant City Developments Limited following a public feud between the firm’s billionaire chairman, Kwek Leng Beng, and his son, CEO Sherman Kwek. VnExpress English