What are 10 businesses tat can make a lot of MONEY?

If you mean the top 10 sources or revenue for the country of Thailand that would include agriculture, tourism and banking. If you are asking for 10 ideas for an individual to make money, there are so many but most aren't possible for foreigners.

Drugs. Trafficking in women. Cassinos. Banking. Hotels. Tourism.

Import and Export Business.

Top two in Thailand are drugs and prostitution

They are all described in the penal code, I'm afraid....

This question really depends on how much money you have to invest, how much effort and dedication you put in and how much research and knowledge you have. Mini marts, hotels, bars and restaurants are very popular businesses in Thailand, some make great profits and some barley turn over. When running a business in Thailand as a foreigner the most important things are: * Have a Thai representative you can trust * Ensure you have a work permit * Ensure that there is a market for the business you will be running in that location Also, be prepared to walk away at any time. Many foreigners have opened up businesses and have had to closed them down as quickly as they opened, as a result of lack of knowledge, funds, research, etc.