To preserve the past US museum pledges to protect China's terracotta warriors after broken Chinese oil, gas enterprises set up methane emission control alliance Chinese wood carving experiencing a renaissance Pagoda to be built in US wine-growing region to honor Chinese laborers Firecracker Dragon Festival celebrated in S China's Guangxi Suzhou embroidery master exhibits works in Shanghai Firecracker Dragon Festival celebrated in S China's Guangxi Asian elephant herd on move in Yunnan province Ruins of 2,000-year-old city discovered in China 1,500-year-old hidden mini-statue discovered in Yungang Grottoes US Navy chief on second visit to China Silicon Valley works to strengthen US-China agritech cooperation Festive lanterns decorate Yangzhou in E China Environment cases benefit from IT use China's water quality improves in first four months Taoist temple resembles Beijing's imperial palaces Documentary on rare artifacts creates waves Team in talks over statue vandalism