text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_name_34 (density___km²_ VARCHAR, hanzi VARCHAR)
  ### Question:
  What is the density of 昌黎县?
  ### Answer:
  SELECT density___km²_ FROM table_name_34 WHERE hanzi = "昌黎县"