CREATE TABLE table_30886 ("Code" TEXT, "Subdivision name  (  be  )   ( BGN/PCGN ) " TEXT, "Subdivision name  (  be  )   ( GOST ) " TEXT, "Subdivision name  (  ru  )   ( BGN/PCGN ) " TEXT, "Subdivision name  (  ru  )   ( GOST ) " TEXT, "Subdivision category" TEXT)

What are the subdivision names (RU) where the subdivision name (BE) is Hrodzenskaya Voblasts'?
SELECT "Subdivision name ( ru ) (GOST)" FROM table_30886 WHERE "Subdivision name ( be ) (BGN/PCGN)" = 'Hrodzenskaya voblasts'
SELECT "Subdivision name ( ru ) (GOST)" FROM "table_30886" WHERE "Subdivision name ( be ) (BGN/PCGN)" = 'Hrodzenskaya voblasts'