Question: What genre is Revolving Doors of Vengeance 酒店風雲?
SQL: SELECT "Genre" FROM "2-11174272-3" WHERE "English title (Chinese title)" = 'Revolving Doors of Vengeance 酒店風雲';

Question: What is the english title of the Modern drama, episode 20, that airs on 26 Sep- 21 Oct?
SQL: SELECT "English title (Chinese title)" FROM "2-11174272-3" WHERE "Genre" = 'Modern drama' AND "Number of episodes" = 20.0 AND "Airing date" = '26 Sep- 21 Oct';