It is not common practice to accept credit cards. It is recommended to carry USD in small denominations. The native's basic diet comprises of rice and curry with numerous forms of fish paste with salad. When soup is present, it is normally taken together with rice and other dishes. Chinese food is popular with almost every town sporting Chinese restaurants that are mainly into Cantonese and Fukinese dishes.
Indian food is equally popular.
If you are into European food, you will have to get them at major hotels. Remember to peel all fruits before consuming it and to cook all vegetables too. Tap water and ice should be strictly avoided. Besides, most of the linguistic groups are monosyllabic and polytonal, like those of Tibet and China. English is spoken as well but mainly amongst the educated group.