A few Chinese places will do the work to make their food travel well. It's all about ventilation to keep crispy things crispy. I've seen some pretty elaborate s

A few Chinese places will do the work to make their food travel well. It's all about ventilation to keep crispy things crispy. I've seen some pretty elaborate setups with foil, cardboard, and paper bags that did the trick. I'd imagine desiccants might help too.