Type 2 Diabetes for 20 Years, Creatinine 3.4, Blood Sugar 9.2

I am suffering from type 2 diabetes for 20 years, creatinine 3.4, blood sugar 9.2. What treatment should I take?
Your condition indicates that your diabetes have developed into diabetic nephropathy, which means that the high blood sugar has damaged kidney for normal level of serum creatinine is 0.5 to 1.2. From your serum creatinine level, we can make a rough judge that you are in stage 3 kidney disease. The suggestions we give are as follows:
On controlling the blood sugar, If you are taking in tablets, we suggest change to insulin injection because the tablets will increase the burden of the kidneys. Actually, we will suggest insulin injection when patients found protein in urine the first time. Your sugar level has not been well controlled. It will aggravate the disease condition.
For your condition, the basic treatments I recommend are Chinese Medicine and cell therapy in our Hospital. Chinese Medicine is a kind of external application. The Chinese herbal medicine is micronized into one thousandths of its original size. With the action of the microscope, it can arrive directly into the kidneys through skin and channels. The absorption rate and bioactivity of the medicine has been highly improved. It can expand the blood vessels, improve the blood circulation and increase the blood flow in the kidneys. In this way, the self renewal of the damaged cells will be reactivated thus recovering the kidney function. Stem cells will differentiate into new nephrons and replace the dead ones, so it can also help recover the kidney function.
In addition, type II Diabetes is characterized by high blood sugar resulted from insulin-resistance which is always associated with insufficiency of insulin. In normal condition, our body can recognize and utilize insulin. Insulin has function of using blood sugar; however, when our immune system goes wrong, our body will be failed in recognizing and utilizing insulin. Therefore, on the basis of above theory, to relieve or control this condition, we need to regulate immune system, which will enable our body to recognize and use insulin. Stem cell can achieve this by adjusting the immune system and repairing the damaged cells.