Set oven to 350F
Sift together flour and salt, set aside.
Cream together butter, cream cheese, and sugar. Beat eggs into sugar mixture, one at a time. Add orange juice concentrate and orange rind.
Slowly add flour mixture to sugar mixture, blend well. Mix in chocolate chips.
Drop dough on greased cookie sheets (about a teaspoon each). Cookies spread very little.
Bake for 12 minutes.