Oracle bones (甲骨) were believed to be first unearthed in Anyang, once called Yin, the capital of the Shang Dynasty. Villagers then had little idea of what they had found and sold the bones to drugstores as     1    (tradition) Chinese medicines. The medicines gained the notice of historians. The discovery     2    (follow) by a series of archaeological excavations (挖掘).

Over the past 120 years, major systematic excavations have been carried     3    . A relic site museum has been built at the Yinxu site,     4    (recognize) as a UNESCO World Heritage Site. Discovering the oracle bones and inscriptions helped explore the cultures of Xia and Shang dynasties,     5     trace the origins of the Chinese civilization.

The content of the inscriptions emphasizes the respect for ancestors and other core Chinese values     6     have been passed on until today. It     7    (appeal) to not only scholars but also those outside the circles of archaeology. Chen Nan, a professor at Tsinghua University’s Academy of Arts and Design, has energized the life of these ancient symbols by     8    (feature) them in the biaoqingbao (emoticons) he developed.

“They represent the     9    (clue) to our cultural lineage (传承), ” Chen says. “I feel     10     our responsibility to communicate about the charm of the primitive inscription with the younger generations and foreigners.”