In bowl combine: 2 cups of flour, yeast, sugar, milk, and salt and stir. Add water and oil and beat for 2 minutes. Add remaining flour (4 cups) and knead until smooth and elastic.
Let it rise in lukewarm place for 30 minutes.

Divide the dough in half; and then divide each half into 3 portions. Roll each portion into a long rope and place on a greased baking sheet.

Braid the three pieces together and repeat with the other 3 portions. Let it rise for another 30 minutes.

Beat the egg white and water and brush onto each loaf.

Bake at 375 degrees (F) for 25-30 minutes or golden brown .