Rinse and drain rice according to package directions. Reserve.
Place chicken in a glass bowl and add 1 tablespoon soy sauce and rice wine, if desired. Mix well to coat chicken. Cover and refrigerate for 30 minutes.
In a large saucepan bring 1/2 cup chicken broth to a boil. Add marinated chicken, beef, bamboo shoots, mushrooms and salt. Reduce heat to low. Cover and simmer 4 minutes.
Add remaining broth and soy sauce and bring to a boil. Gently stir in rice. Cover and reduce heat to low. Simmer 20 minutes, or until liquid is absorbed.