Chinese dynasties

123456
Across
  1. 4. Founder of the song dynasty.
  2. 5. Country of expansion of the Tang dynasty.
  3. 6. One of the areas of prosperity under the song dynasty.
Down
  1. 1. Only empress and leader in Korea.
  2. 2. Founder of the Tang dynasty.
  3. 3. Dynasty comming right after the tang dynasty.
  4. 4. One of the firsts powerful dynasty.