With this curiosity in mind, I activated the drone and lifted it into the air. Sure enough, even the simple production of soybean paste shows a different style when viewed from the air. From a distance, the whole scene seems to have been cleverly arranged, and the arrangement of every poppy and even every soybean has a new rhythm and order. It seems that as my vision expands, I can even smell the aroma of soybeans faintly waving in the air, wisps and wisps, floating in the wind, blending with the warm breath of North Vietnam......