The Vietnamese phrase "ăn vã" literally means "to eat without rice." In Vietnamese culture, rice is a staple food and is usually served with most meals. Therefore, when someone says they are "ăn vã," it indicates that they are eating a dish on its own, without the usual accompaniment of rice.
In more advanced contexts, "ăn vã" can imply a quick meal or a situation where someone is in a hurry and does not have time to prepare rice. It can also reflect personal preferences or dietary choices.
While "ăn vã" primarily means to eat without rice, it can also convey a sense of urgency or a casual approach to eating. It does not typically have other meanings outside of this context.