 I am here, I am in the physics working with U-group in Ho Chi Minh City, Vietnam. The first unit was established in Ho Chi Minh City in 1990 and 10 years later we have a sub-unit in Hanoi. You know most of the music in the tropics is the infrastructure music. Something like malaria, dengue hemorrhagic fever, encephalitis, avian flu, Ebola in other countries but not in Vietnam. In Vietnam, 20 years ago malaria in the top with more than 1 million cases in whole country. But now the incidence has decreased but the dengue hemorrhagic fever still with high incidence more than 100,000 cases in whole country. I think to reduce the burden of disease in Vietnam we have to strengthen the healthcare network. Because you know if we have a good start with skill, physician, nurses or technicians with well equipped but with equipment we can make early diagnosis and treatment. In the infrastructure disease, the early diagnosis and treatment have reduced the mortality and the morbidity. In the infrastructure disease I think blood control is a good thing in laboratory to make a confirmed diagnosis. But now we have all the tools like molecular for example PCR and all the machine to make automatic blood control so we can improve the quality of diagnosis. In the last 10 years I think we have conducted the most important study monitoring the residents of Plasmodium Fanciparum, a parasite of the malaria to the most powerful and anti-malaria drug, the Arctomycinine and Arctomycinine combined therapy because you know now in the Southeast Asia the treatment failure to that drug. Arctomycinine I mean the high yesterday is about 50%. That means in two patients with malaria in Vietnam you treat with the Arctomycinine one fail that means you cannot cure the patient. You have a two-fine and all the combination of new drugs to treat the patient. From the beginning you know that Vietnam is a low and medium income country. So even in the healthcare despite the loss of investment for the government we're still lacking of money. That means lacking of staff, lacking of equipment so the investment has to improve the health through the clinical research. Because the burden of infrastructure disease in Vietnam still high with dengue hemorrhagic fever, with malaria, with hand food, mild disease and all the viral infections. So we have to invest money to improve the good diagnosis and management. Yet I think from the beginning we conduct study to test what's new in the laboratory to apply to the clinical trial and then apply to community. That means you know three steps of traditional medicine in either band side, bedside and then community and we do three own of the steps to fit into the traditional medicine policy of the department.