[post] ] AFP / New York The Chinese ride-hailing giant Didi Chuxing’s announcement that it will delist its shares from the New York Stock Exchange marks the end of a cushy relationship between Wall Street and Chinese tech giants, who are under siege from authorities in Beijing and regulators in America. Only five months transpired between Didi’s going public in New York in June and word Friday that it will prepare a Hong Kong listing. During that time its market value has fallen by 63%. Didi’s move comes in the wake of a sweeping Chinese regulatory crackdown in the past…