One bad thing about Vietnamese clubs is their official websites. They lack both quantity and quality. It's surprising that they can pay a great deal of money to buy players and pay their salary but cannot have a decent website. It shows kinda lack of professionalism. Even V-League 2010 champions Ha Noi T&T doesn't have anything on the internet. Just google Ha Noi T&T, it displays nothing but some brief news and a poor Wikipedia page. Ha Noi T&T and Navibank Saigon are also only two V-League clubs that have no official site or fan site.
Binh Duong: http://www.bongdabinhduong.com/
A decent website. At least we can find the squad list with players pics, fixtures and some helpful info.
No player data, no fixture but the news is updated pretty quickly from newspaper.
Hoa Phat Ha Noi: http://hoaphatfc.com.vn/
There's more news about Manchester City than Hoa Phat Ha Noi. No players info. No fixture.
Khatoco Khanh Hoa: http://clb-bongda.khatoco.com/
There's some news about the club, squad list, fixtures but generally the website is poorly designed.
A redesigned website. Good-looking and promising but very incomplete at the moment. HAGL used to have a better website with full players info as I remember.
Fan sites: Generally you can find more info about the club in fan sites than in official sites. Especially, SLNA, Dong Thap and Hai Phong sites are good ones with a large number of regular members.
Lam Son Thanh Hoa:
Vicem Hai Phong
Dong Tam Long An
Hoang Anh Gia Lai:
Ha Noi ACB: