Based on the Individualized treatment of diabetes symptoms to evaluate the method of syndrome differentiation treatment of Traditional Chinese medicine.

Inclusion Criteria:

• Newly diagnosed type 2 diabetes poorly controlled by diet and exercise therapy, and must with any of diabetes symptoms.
• After the diet and exercise therapy, 7.0mmol/l≤FPG≤11.1mmol/l or 8.0mmol/l<2h PG<16mmol/l
• Any type of TCM syndrome, but can be performed within the chosen Chinese herbal medicine.
• Subject is willing to participate and capable of giving informed consent.

Exclusion Criteria:

• Those patients used any drugs for treatment of diabetes within one month.
• Patients with any severe complications of cardiac, cerebric, vascular, hepatic, renal, blood system.
• Patients suffer from acute metabolic disorder including diabetic ketoacidosis or hyperosmotic non-ketotic coma within one month.
• Women who were pregnant, lactating or planned pregnant.
• Allergic constitution and has a history of drug allergy.
• Combined with severe acute or chronic infections.