The Han Time Crossword Puzzle

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Across
  1. 4. an important aspect of Han dynasty's economy
  2. 7. a device that detects earthquakes, helping people prepare for disasters
  3. 8. an important invention that helped people write and communicate
  4. 9. Chinese dynasty that built the Great Wall
Down
  1. 1. Chinese philosopher who taught about respect and kindness
  2. 2. a city in China known for its silk production
  3. 3. a type of government where officials are chosen based on merit
  4. 5. Road, a famous road that traders used to travel from China to the West
  5. 6. values that Confucius taught, such as respect for family and elders
  6. 7. a group of people who took the civil service exams to become officials