The famous Vietnamese civilian food, the rice noodles known as "lover", but the rice noodles shops on the street are all uneasy air-conditioning, the store is even smaller and not ventilated. If I eat a bowl of hot rice noodles, I have to become "water hibiscus". Locals may have been used to the hot weather. They were having a good time eating, and I absolutely dare not follow suit. I was sweating heavily despite the fan.