Kenzo's hero package can be sent to Cangshan.

Of course. Nanping Mountain Commercial Road, Nanping Mountain, Cangshan Erhai Lake, Baling County, Qutang Gorge. From the aperture of Baling County to Nanping Mountain, and then into the aperture to Cangshan Erhai Lake, and then to Baling County, you will appear on the far left side of the map of Baling County, and just go directly to the heroic stronghold below to hand in the task.