. "flour,tuna" . . . "Tuna fish bun"@en . . . "Tuna bun, Tuna fish bun is a Hong Kong-style fish bun. It is a bun that contains tuna paste. It is commonly found in Hong Kong.Due to the high price of a whole tuna, almost all bakeries in Hong Kong use canned tuna to make tuna buns."@en . "Tuna bun"@en .