Additional Study Information: This is a study of the experimental drug CS5001 developed by CStone pharmaceutical, in patients with advanced hematological and solid tumors. CS5001 will target certain receptors that are in high levels on cancer cells. This study will look at the anti-tumor activity of CS5001. CS5001 is not approved by any regulatory agency for the treatment of any condition. It is only available in clinical studies such as this one. To date, it has only been tested in animal studies. This is the first time that the study drug will be given to humans. Cancers include bladder cancer, breast cancer, colon and rectal cancer, esophageal cancer, gynecologic cancers, head and neck/oral cancer, kidney cancer, leukemia, liver cancer, lung cancer, pancreatic cancer, prostate cancer, stomach cancer, testicular cancer, and thyroid cancer.