Hu Jun, mai shekaru 47, yana aikin tono man fetur da iskar gas a cikin hamadar Taklimakan dake jihar Xinjiang ta kasar Sin. Aiki a cikin hamada na bukatar haye wahalhalu masu tarin yawa, kamar mummunan yanayi, mummunar kurar iska da kuma zaman kadaici.(Murtala Zhang)