This Khmer woman is transporting the corn from her farm probably to sell at a big local market. Usually this type of corn is organic with no chemical which is valued in Cambodia for the usual reasons of safe & healthy.

Most rural Khmers grow some fruit or vegetable behind their house to supplement their income to support their family, especially people living along a river or lake. After their fruit big enough to sale they take them to sell at a regional market around 20km to 30km from their villages.