When you invest in a country it is important to understand as much as you can about it. When it comes to Vietnam, one important topic to be aware of is the relationship between Vietnam and its powerful Chinese neighbour. This relationship is not straightforward to understand and keeps evolving with time. Vietnam has an important role to play since it is a key country for both the United States of America and China. Vietnam is a future economic power, according to PWC, it will belong to the top 20 largest world economies by 2050. Vietnam is also already a military power that cannot be ignored. On the other side, China is vital for Vietnam, notably in terms of tourism and business. There are many reasons to believe that there will never be an armed conflict between the two countries because of all these strong links between them.