Impressive work! Hope one day you’ll find a complete skull, Even a skeleton of Denisovan. These are footprints and milestones of human evolution. Knowing our past isn’t just a burning desire of Chinese people, It is universal. I wish your future excavation would be more transparent and engaging. It can’t be a bad idea to get everybody involved, in order drawing more support and be widely recognised. After all, knowledge belongs to the whole humanity. Keep up the good work and be lucky!