How to make a traditional oblong origami box

(page 5)

7th picture of traditional oblong origami box

07.

Apply two valley-folds of the step #6.

Prepare to apply two valley-folds.

8th picture of traditional oblong origami box

08.

Apply two valley-folds of the step #7.

Prepare to turn the origami box model over.

If you have a difficulty in these steps, you are welcome to write a question below.