Question: When was the first beatification in korea that was canonised before 1984?
SQL: SELECT MIN("Beatified") FROM "2-10215546-2" WHERE "Place" = 'korea' AND "Canonised" < 1984.0;

Question: When was laurent-marie-joseph imbert / st. imbert, who was beatified after 1909 and canonised after 1984, martyred?
SQL: SELECT MAX("Martyred") FROM "2-10215546-2" WHERE "Beatified" > 1909.0 AND "Name" = 'laurent-marie-joseph imbert / st. imbert' AND "Canonised" > 1984.0;

Question: When was the person(s) who were canonised before 1988 beatified?
SQL: SELECT "Beatified" FROM "2-10215546-2" WHERE "Canonised" < 1988.0;

Question: When was john hoan trinh doan / st. john hoan, who was beatified in 1909 and canonised after 1988, martyred?
SQL: SELECT MAX("Martyred") FROM "2-10215546-2" WHERE "Beatified" = 1909.0 AND "Name" = 'john hoan trinh doan / st. john hoan' AND "Canonised" > 1988.0;