Ancient rock inscription, monument discovered in N China Grassland aids nation's green development drive Nation to promote cleaner energy Home prices slightly higher Palace Museum remembers late archaeologist Straws going green amid ecological concern China's tourism sector reports accelerated recovery Porcelain for posterity New report highlights growing sustainability in fiber industry Biogas promoted as clean power, heat source Heavy rains flood rivers in Northwest China's Gansu Chinese museum offers big cash reward for identifying oracle bone characters Carriers look to refill cabins with promotional activities Pharma giants see room for greater tech innovation Bulk-buying to innovate leading medical devices Old customs need injection of new blood Leaf-shaped relics adorn the summer Consumer gala exposes privacy violators World's largest bronze drum excavated in Guangxi