One of the biggest things to look out for however is when you go shopping, especially within the local market. While the local markets are an amazing place to find trinkets and authentic Vietnamese food, you should best avoid a certain type of goods. These are designer goods such as wallets, watches and bags that look great but are mostly knockoffs. You'll also have certain vendors claiming to have authentic silk, pearls and war relics for cheap prices, while you might be lucky in snagging a great deal on an authentic product; the chance of being fooled for a knock-off is much higher. It's always best to inspect your goods before purchasing.