What is the name of the zhou jinsong's hometown?
CREATE TABLE "series_1_round_summary_top_24" (
  "name_name_of_act" text,
  "age_s" text,
  "genre" text,
  "act" text,
  "hometown" text,
  "semifinal_week" real,
  "position_reached" text
);
SELECT "hometown" FROM "series_1_round_summary_top_24" WHERE "name_name_of_act"='Zhou Jinsong';