Here is info about Vietnamese Language Centers in the Timeout Guide to Hanoi and HCMC:

HANOI:

Vietnamese Language Center

1. No. 1, Pham Ngu Lao St., Tel: 8262468

2. No. 20 Lang Ha St., Tel: 7761123

HCMC:

1. Lassho Vietnamese Language School for Foreigners
No. 8, Mac Dinh Chi St., Dist 1, Tel: 8233816

2. Sai Gon Vietnamese Language School
No. 41 Dinh Tien Hoang St., Ben Nghe ward, District 1, HCMC
Tel: 84-8-8251027
Email: vietnamese@svlsf.edu.vn

Other tips

Travel Tips
What to see in Vietnam
World Heritages
Vietnamese Food
Vegetarian Food
Border crossings Vietnam -Laos
1-2 days in Hanoi
Beer in Vietnam
Traffic Hanoi
Cycling Walking Tips
Cycling in Vietnam
Demilitarized Zone
Diving Clubs in Nha Trang
Fansipan Mountain
Hanoi Bat Trang Local Bus
Hue Vegetarian food
List VN Embassy in China
Ninh Binh
Quan Lan Island Hotels
Red River Cruise
Central Highland
North West Vietnam
To Learn Vietnamese
Travel Overland China Hanoi
Travelling Hue Hoi An
Travelling Vietnam Brunei Darussalam
Vietnamese Lunar Year
Vietnam visa in Nanning
Volunteer Hanoi
Western Medicine Hospita lClinic HCMC
Visit Vietnam 10 days
What to do in Hanoi
Border Crossing Vietnam Cambodia
Cu Lao Cham Island

Useful sites

1. Red Dragon Junk, Cruise Halong Bay: 5 cabin boat on Halong Bay All cruises on Halong Bay Online, Halong bay travel guide, Hanoi Halong Bay Tours, Maps to Halong,
2. Prince Cruise Halong Bay Vietnam: 4 cabin cruise on Halong Bay
3. Jayavarman Cruise on Mekong River Vietnam Cambodia: luxury cruise on the Mekong River
4. Hanoi Airlines: book flight tickets to Hanoi
5. Halong Bay Cruise: list all cruise boats on Halong Bay & Bai Tu Long Bay
6. Hotel Vietnam, Vietnam Hotels: book hotels and resorts in Vietnam, Laos, Cambodia
7. Laos Travel Guide: book tours in Laos with the New Road Tour
8. Cambodia Travel: useful guides, hotels, flights, tours in Cambodia
9. Phu Quoc Travel Guide: useful information on Phu Quoc Island Vietnam
10. Travel Sapa Vietnam: tours, hotels, maps to Sapa Vietnam
11. Mekong Delta Tours: cruise, hotels, tours in Mekong, Saigon

Other new travel sites

1. Vietnam Travel Company: First Choice Tours in Vietnam
2. Hue Travel Guide: guide, maps, tours in Hue Vietnam
3. Sapa Travel Tips: Sapa guides, tourist information
4. Mekong River Tours, Mekong Amalotus Cruise, Amalotus Cruise, Amalotus Boat Mekong River
5. Amalotus.com, Amalotuscruise.com, Amalotus Indochina Sails Mekong River
6. Mekong River Boats: Mekong Tours, Mekong River Tours
7. Hoi An Travel Guide: Tours, maps to Hoi An