CREATE TABLE table_44882 ("Hanyu" TEXT, "Tongyong" TEXT, "Pe\\u030dh-\\u014de-j\\u012b" TEXT, "Chinese" TEXT, "Area  ( km\\u00b2 ) " FLOAT, "No. of villages" FLOAT, "Population  ( 2010 ) " FLOAT)

Which Hanya has an area of 19.3888?
SELECT "Hanyu" FROM table_44882 WHERE "Area (km\u00b2)" = '19.3888'
SELECT "Hanyu" FROM "table_44882" WHERE "Area (km\u00b2)" = '19.3888'