1)AIG is the biggest in the insurance.
ING has other buisness as well, like banking, loans, etc(AIG has other business also).
2)体检买保险的.体检费 covered by the insurance company.
ING has other buisness as well, like banking, loans, etc(AIG has other business also).
2)体检买保险的.体检费 covered by the insurance company.