Thanks to Mr. Tien ‘s wonderful work http://servertut.com/threads/huong-dan-xay-dung-server-chi-voi-1-cu-click.1/
Servertut – auto install an optimizied (for a VPS) LEMP server on Centos
it's notes
“Tell me and I forget, teach me and I may remember, involve me and I learn.” ― Benjamin Franklin.