The article highlights the significant price increase of dry food items for Tet holiday in Vietnam, as observed by Ms. Tran Thi Nga at a wholesale market in Hanoi. Dry goods such as dried bamboo shoots, mushrooms, and vermicelli have seen a notable price hike due to surging demand. Despite the rising costs, traders like Pham Thuy are forced to further increase prices to maintain a small profit margin. This situation prompts buyers like Ms. Nga to stock up on these items in anticipation of higher prices during the rush leading to Tet. The article also mentions that office workers are taking advantage of early shopping to avoid price surges and to prepare for the holidays more efficiently.