Ancient China Crossword Puzzle

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Across
  1. 1. A philosophy by Confucius
  2. 4. A philosophy by Laozi
  3. 6. A type of fired clay
  4. 8. A time period where a ruler rules
Down
  1. 2. Something very old
  2. 3. A another name for ruler
  3. 5. A man that fights for the country
  4. 7. A country in East Asia