One place that will give you good food and value for money is Bach Dang Restaurant, Ho Chi Minh City.
Bach Dang Restaurant is located at 29, Le Qui Don Street. You do not have to make prior booking and there are no admission charges. The menu list is extensive, if you feel confused about some preparations or are not sure about the ingredients then, take the help of ever helpful staff. The prices are very affordable, but there is no compromise in quality. Dine here to understand the subtleties of Vietnamese cuisine.