Hello from Sydney, Australia! Some questions about Network in Vietnam.

Hi buddies,
Let me introduce my self: My real mane is Nguyen Thi Xuan Anh, I am new member of TTVNONLINE, I would like to make friend with all intelligent, smart IT student, no matter how old or how good is you English.
Now 'm studying Information technology in Sydney, University of Western Sydney, year two student. I'm very active, helpful, desirable and rumourous.
Would like to exchange all the experiences on IT areas, especially networking, programming and Internet Website Development. No junk mail, thanks, only in IT areas!
All friends are welcome, I will reply as soon as possible.

Truoc het, xin cac ban yeu thich va quan tam den mang Internet tai Vn giai thich dum Xuan Anh mot vai thac mac sau: Xuan Anh co su dung Yahoo Messenger de tien lien lac voi gia dinh va cac ban cung lop, va XA co set up microphone va webcam tren Yahoo Messenger. Tai My va Nhat, cac ban cua XAA cung su dung chuong trinh tren, va chung minh noi chuyen voi nhau va thay duoc hinh anh truc tiep cua nhau rat ro rang, the nhung XA ko the su dung webcam de truyen hinh anh ve VN va cung nhu ko noi chuyen truc tiep duoc.
Theo nhu hieu biet han che cua minh thi vi cac nha cung cap mang o VN co set up firewall va use some special proxies nhu the nao do, theo ho la de bao ve security cho network tai VN.
The nhung tuan truoc, mot anh ban cua XA ra Nha Trang choi va co vao mot dich vu, tai day anh ta co the thay duoc hinh anh cung nhu tro chuyen truc tiep voi Xuan Anh. Minh rat thac mac, nhung vi anh ban nay ko chuyen mon lam ve tin hoc nen ko the tim hieu nguyen nhan cho minh, nhung theo minh nghi, ko le o Nha Trang, ngoai hai nha cung cap mang , ho con co the co mot server khac hay sao? VA neu nhu su dung server khac, thi lam cach nao ho ket noi, qua ve tinh hay la qua mot duong day dien thoai quoc te nao?
Nho cac ban am hieu tin hoc VN giai thich dum XA nhe!
Best regards.

XUZ ANH


XUÂN ANH