The DEMO version only includes 4 pages:
http://huanluyenchotphcm.com
http://huanluyenchotphcm.com/mua-ban-cho-phu-quoc.html
http://huanluyenchotphcm.com/mua-ban-cho-lap-xuong-xuc-xich.html
http://huanluyenchotphcm.com/dich-vu-huan-luyen-cho-tai-huyen-can-gio.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
Go back to the index page