The Chinese empire

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Across
  1. 2. Shi Huang declared himself first emperor of china
  2. 4. silk is made from silk worms
  3. 5. of the teacher Confucius Confucianism
  4. 8. dust like materials Loess
  5. 9. to make things more similar standardized
Down
  1. 1. to rule Mandate of Heaven
  2. 3. of children to parent filial piety
  3. 5. to detect earthquakes Seisometer
  4. 6. network of trade route across Asia silk road
  5. 7. of creative writing calligraphy