Vietnamese vocabulary book

When traveling in Vietnam:

When you want to choose a menu at a restaurant 🍴

When you want to buy desired items at a market 🛍️

When you have simple questions while using public transportation 🚌

Or in case of emergencies 😱

Instead of inputting each phrase into a translation tool, if you pre-learn a simple phrasebook for these situations, wouldn't you appear more seasoned as a traveler? 😎