Wandering through this remote village nestled among ancient forests and bamboo groves in China's poorest province, it's easy to imagine that life here has changed little over the centuries.Along narrow pathways shaded by the tiled eaves of wooden houses, men deftly balance bamboo carrying poles laden with chillies grown in fields nearby, while women wearing traditional indigo shirts pound dirty laundry in the river.But change is coming to Dali, a village of 300 households in the southwestern Chinese province of Guizhou.