oven baked ribs

marinate overnight in soy sauce, honey(or sugar),  five-spice powder,
& minced ginger, garlic.   Keep all marinade.

slice onions and layer them on bottom of baking sheet, sprinkle a
little bit salt on them, and toss.  place ribs along with all
marinade.   pour freshly squeezed orange juice all over ribs.  cover
the baking sheet with aluminum foil, bake at 300 F  for 3~4 hours, and
flip them half way (When turning ribs around, remember to spoon the
good stuff in the pan over the ribs too).   For the last 20 minutes,
remove the cover of the pan, increase temperature a bit, and turn ribs
frequently to thicken the sauce.

I did it for 3 hours (ran out of patience & time), and it wasn't meat
falling off the bone yet, but it was fork tender.