Hi everybody. I was so busy so I couldn't online to reply your comments.
At first, there are so much comments about my last name. I don't know exactly how it can pronounce in English. However, my language has something similar to Chinese. :confused:. I think you can pronounce "nuyen" or "gwen".

I will reply some comments posted here.
@ MrSupercubefreak: Hey,i know you!You live in HCM city! Anyway,welcome!!
How do you know me? I don't know who are you. :confused:. Are you a member of Vietnam Cubing Club?
@ Thomas97: yes, go Vietnam!!!! i'm vietnamese as well, but i live in Australia.
Can you speak English? If you can, I think you should join Vietnam Cubing Club. You are welcome here if you want.

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Link:
http://www.rubikvn.org/forum/index.php
@ vincomgo: hi Kevin,I'm Vincomgo from Vietnam too Great to see u here.enjoy!!
I asked myself if you are a VCC member :confused: Thank you!
@ annabie: Hi Kevin. I'm Anna
Hi Anna. Nice to meet you. I see that you are also a new member like me
@ AnthonyH: Do they have any good stores in Vietnam?
Yes, there are so much good store in Vietnam and the one I like is thegioirubik.com . If you have a plan to have a holiday in Vietnam, you can buy here.
August 7, 2010, my Vietnam Cubing Club will held a WCA Competition. If anyone want, you can register and come here for competition. The competition will be hold in Ho Chi Minh City and Ha Noi City also. Visit
http://www.rubikvn.org/WCA/ for more information.