Offer money or push the issue.

Drink plenty of bottled water. During the summer months you should be drinking a minimum of 2 litres per day. If you drink tea, coffee and alcohol you should increase you water intake accordingly as these will help to dehydrate you.

Never carry more money than you need when walking around the streets.

Do not wear large amounts of jewellery. There are two reasons for not doing this (1) It is considered impolite to flaunt wealth in public; (2) It is more likely that you may become a victim of a pickpocket or drive-by bag snatcher.

Don’t be paranoid about your security, just be aware of your surroundings.

Don’t wear singlets, shorts, dresses or skirts, or tops with low-neck lines and bare shoulders to Temples and Pagodas. To do this is considered extremely rude and offensive.

Avoid giving empty water bottles, sweets and candies or pens to the local people when trekking through ethnic minority villages. You cannot guarantee that the empty bottles will be disposed of in a correct manner, and the people have no access to dental health. If you want to give pens, ask your guide to introduce you to the local teacher and donate them to the whole community.

Never sleep or sit with the soles of your feet pointing towards the family altar when in someone’s house.

Never lose your temper in public or when bargaining for a purchase. This is considered a serious loss of face for both parties. Always maintain a cool and happy demeanour and you will be reciprocated with the same.

Do not try to take photographs of military installations or anything to do with the military. This can be seen as a breach of national security.

Never take video cameras into the ethnic minority villages. They are considered to be too intrusive by the local people.

Do not be overly paranoid though. Generally, Vietnamese people are very appreciative if they see you trying to abide by their customs, and very forgiving if you get it wrong or forget. If you make the effort, you will be rewarded.

Source: www.ecotravelvietnam.com