sentences:  Chavchavadze built Georgia's oldest and largest winery where he combined European and centuries-long Georgian wine-making traditions.The highly regarded dry white "Tsinandali" is still produced there.According to his acquaintance, Juan Van Halen, Chavchavadze, "a Georgian prince, educated in Europe... though serving in our regiment with the rank of colonel, had succeeded, without neglecting his military duties, in improving his valuable inheritance in such a manner that few Georgian nobles can compare with him in wealth."