7.Saute red chili in 1 tbsp oil. Add fried prawns, seasoning mix and stir well quickly. Then stir in fried minced garlic. Sprinkle with shredded greenonion.
9.Collection 314 samples of citrus fruits, rice, three-colored amaranth, asparagus lettuce, green Chinese onion, French bean, hot pepper, wild cabbage and the soil, test the content of heavy metal Pb, Cd, Hg and As in these samples.