Changsha itself is very safe, and all your needs will be met in an area that is very small... everything within a few minutes walk.

Read all about China and Changsha and what you need and can expect regarding your Trip to China....

N.B. ... Do not bring a lot of cash with you, for a start this may break the laws of various countries including your own.  We recommend that you bring no more than the equivalent of $US2000 in cash. You can obtain cash withdrawals from most banks for most credit cards once here in China. (You can wire the money for the treatment to Dr. Song's account after you arrive China)