<qa>  What is the dose of capecitabine?Treatment: Patients in this study will receive docetaxel and capecitabine. Docetaxel will be administered through intravenous infusions. Capecitabine will be provided through oral pills. A four-week period constitutes one cycle. Docetaxel will be given weekly for three weeks followed by one week of rest. Capecitabine will be taken twice daily on days 5 through 14 of the treatment cycle. Several tests and exams will be given throughout the study to closely monitor patients. Treatments will be discontinued due to disease growth or unacceptable side effects. 