She has 15 billion dong, she wants to (1) do business in the petroleum sector because this field is essential, there is

[answerhappygod]

She has 15 billion dong, she wants to (1) do business in the petroleum sector because this field is essential, there is no fear of not having customers when doing business, (2) doing business in the field of law consulting so that it is not costly. Lots of money to invest, and not afraid to take risks. However, she is not sure what type of business to choose to set up for the two areas she wants to do business in. She needs your advice to help her with a type of business that meets some of her following concerns:
1) Parrot management
2) Less tax
3) Easy to transfer assets
4) Easy to mobilize volts
5) Easy to enroll members
6) it's responsible
7) Easy to sign contract
8) Separation between business assets and personal assets