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this is my site [URL=”http://www.vietdragons.com”]www.vietdragons.com
I had meta title, meta kyword, meta descriptiong….
I had optimation url and conten
but now search with kyword “thiet ke web” it still in pages 10 on google
anh search with kyword “thiet ke web chat luong” it on top 1 google
Can you say for me nowk why????