Vietnam
Currency: Viet-namese dong(VND) ,we can easily exchange USD to local VND on the local banks from the central to the south of Vietnam, the exchange rate was 15,000 VND to 1USD. If you do not want to carry too much cash, you can use international credit cards to pay big amount of money (such as air tickets), but each time the use of credit cards to pay an additional 2.5 to 3% service charge .
Climate: two seasons in a year, the dry season and wet season. the annual average temperature of 27 degrees Celsius, full of sunshine, rememer to wear sunglasses and sun hat when take outdoor activities, sunscreen cream is a necessity also.
Language: Vietnamese is a kind of alphabetic writing, there are 29 letters, by the Portuguese missionaries in the sixteenth century, in 1900 to create and be recognized as official languages. In fact, the Vietnamese did not previously own language, official language is Chinese . missionaries for the convenience of Westerners to learn Chinese pronunciation according to the creation of today’s Vietnamese.