By Dipendra Shakya in The Kathmandu Post, April 27, 2023The writer is the Sankhuwasabha correspondent for Kantipur Publications.Food shortage is looming large in the Bhotkhola area of Sankhuwasabha, a hill district in Koshi Province. The villagers, who live near the border with China in Bhotkhola Rural Municipality and are dependent on Tibetan markets for daily supplies, are facing a shortage of food grain and other essentials after the border closed by China since the Covid…