Ngan Me bitter bamboo shoots, a specialty of Thai Nguyen province, are in season during spring. These crispy and bitter shoots are used in various dishes and are particularly popular during the Tet holidays. Due to less rainfall, the supply of these shoots is low, leading to a significant price increase this year. The price has risen from 50,000 to 70,000 VND/kg in previous years to 75,000 to 90,000 VND/kg this year, with prices sometimes exceeding 100,000 VND/kg. Despite the high price, the demand remains high among consumers.