Before you drop that china off at the thrift store, take a sec to flip it over and give it a closer look. Knowing how to spot ...
[PHOTO BY HUANG LERAN/FOR CHINA DAILY] Chengdu Museum's special ... is an 8,000-year-old bone flute unearthed in 1987 at the Neolithic Jiahu Site in Wuyang county, Luohe, Henan province.