Vietnamese are famous for eating cat meat and mouse meat. In people's impression, rats are dirty animals, especially plague, which makes people feel scared. But rats in Vietnam are cleaner. They only eat virus-free rice. According to people who have eaten mouse meat, it tastes a bit like chicken, but it is better than chicken. What makes Vietnamese feel more amazing is that rat meat has medicinal value. Vietnamese believe that cooking soup with mouse meat, vegetables and herbs can cure back pain. Rat meat contains a variety of essential amino acids, which has the effect of health care and beauty. Vietnamese girls like to eat mouse meat, which they regard as beauty and health care products. In addition to selling money and being used as a tonic, farmers catch a lot of rats mainly because rats have seriously damaged rice. There are many ways to catch mice, including cats and dogs, traps and mousetraps, but the most common way is to catch mice with electricity. Farmers put wires around the rice fields first, and then turn them on at night when rats are active. Rats will be electrocuted whenever they touch wires.