Good evening! I hope that someone can help me with a problem I have regarding a Vietnamse name and the correct form of address in a business context - I have unfortunately never had any experience of doing business in or with Vietnam, hence this very simple thread. My question concerns the following name, spelt as it appears on the document in front of me: Nguyen Thi Thu Hong. My problems are as follows: - I was told that this is a man's name, but I have just done some research which seems to say that Thi is generally a woman's middle name. Can you confirm if this name could indeed be for a man? - I have checked online that the formal way to address a man in Vietnam is "Mr + given name". In this case, would he be addressed as "Mr Thu Hong" (using both given names) or just as "Mr Hong" ? Sorry for asking such simple things, but I want to be as careful as possible in the document I am reviewing. Thanks very much for your help.