Question: Name the pe̍h-ōe-jī  for 前金區
SQL: SELECT "Pe̍h-ōe-jī" FROM "1-17015-2" WHERE "Chinese" = '前金區';

Question: Name the number of villages for Mituo
SQL: SELECT "No. of villages" FROM "1-17015-2" WHERE "Hanyu" = 'Mituo';

Question: Name the number where population 2010 is 171906
SQL: SELECT "No." FROM "1-17015-2" WHERE "Population (2010)" = 171906.0;

Question: Name the tongyong for chinese of  湖內區
SQL: SELECT "Tongyong" FROM "1-17015-2" WHERE "Chinese" = '湖內區';

Question: Name the tongyong for Qiaotou
SQL: SELECT COUNT("Tongyong") FROM "1-17015-2" WHERE "Hanyu" = 'Qiaotou';