2nd Floor, 285 Building, Doi Can Street

Ba Dinh District, Ha Noi

Vietnam

E-mail: info@hi-language.com

Tel: +84 (4) 3232 1818

Fax: +84 (4) 3232 1611

*************************

10115 SW Nimbus Ave

Portland, OR 97223,

U.S.A

E-mail: info@hi-language.com

Tel: +1 (503) 389-5833

Fax: +1 (503) 715-5728

*************************

No. 212, Nguyen Dinh Chieu Street

District 3, HCM City, Vietnam

Tel: (84) 8 3730 6369

Fax: (84) 8 3910 4652

*************************

221 Le Van Viet Street, 

District 9, Ho Chi Minh City

Email: info2@hi-language.com 

Tel: (84) 8 3730 6369

Fax: (84) 8 3910 4652