1 (16 oz.) can green beans, drained
1 (16 oz.) can wax beans, drained
1 (5 oz.) can water chestnuts, drained and sliced
1/2 c. sliced onion rings
1/3 c. sugar
1/3 c. vinegar
2 tbsp. oil
2 tbsp. soy sauce
1/2 tsp. celery

Combine beans, water chestnuts, and onion rings in a large bowl. Dissolve sugar in vinegar in a bowl with lid. Add remaining ingredients and shake well. Pour over beans. Chill 8 hours or overnight. Stir before serving.