Complexity

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Across
  1. 2. A road in the city
  2. 10. A Solvable toy
  3. 11. Chinese Philosophy
  4. 13. Interactive music entertainment system
  5. 14. Chinese Language
  6. 16. The movement of individuals or groups
  7. 18. Name of country who colonized Hong Kong
  8. 21. Chinese mythical creature
  9. 22. Type of air pollution
  10. 23. Place to get a meal
  11. 26. Jewellery found in the shell of an oyster
  12. 27. Name of the river in the word 'Rotterdam'
  13. 28. A large natural stream of water
  14. 29. Peninsula in Hong Kong
Down
  1. 1. Landform that forms at the mouth of a river
  2. 3. Bridge in Rotterdam named after this philosopher
  3. 4. Place to catch a train
  4. 5. Non-polluting form of city transport
  5. 6. Transportation method
  6. 7. Reason why Shenzhen is an young city
  7. 8. Most populated country in the world
  8. 9. Type of public space
  9. 12. Person on foot
  10. 15. World's seventh largest container port
  11. 17. Big building
  12. 19. Publication containing news
  13. 20. Problem in asian cities
  14. 24. The outline of buildings
  15. 25. Type of housing
  16. 28. Asian food