It's their Culture, they don't like to speak of bad things:
"Spokesmen for Asiana didn't immediately respond to a request for comment.
For approximately one day following the crash, Asiana failed to widely publicize any telephone number for family members of those onboard, and the number available was a reservations line, according to the department.
The reservations line did not include a separate menu option for calls related to the crash and callers were required to navigate through cumbersome automated menus before being connected to an Asiana employee, according to the department.
Asiana also lacked translators and personnel trained in crash response, the transportation department found."
Their culture is in part what caused the accident in the first place, the new LCA in the right seat probably didn't want to speak up and point out that the new Capt. in the left seat was high and hot, then low and slow.
Dishonor?
No, Save Face!