Hunter Biden pursued lucrative deals involving China’s largest private energy company — including one that he said would be “interesting for me and my family,” emails obtained by The Post show. One email sent to Biden on May 13, 2017, with the subject line “Expectations,” included details of “remuneration packages” for six people involved in an unspecified business venture. Biden was identified as “Chair / Vice Chair depending on agreement with CEFC,” an apparent reference to the former Shanghai-based conglomerate CEFC China Energy Co. ...