Ischyja manlia 藍條裳蛾 or 藍條夜蛾 has a Perfect camouflage! It's a very sensitive moth. Quite difficult to get close and take photo.
Hope someone can identify it based on the bad picture.
Size is about 5cm.
佩夜蛾 Oxyodes scrobiculata
Smaller than the average house fly. Looks to me like the wings are folded inward and don't cover the sides of the abdomen.