Hi all! I'm sorry for my bad english skill, i hope all of you can understand what i say! I have read allmost forum post in Blackhatword and i want to promote this keyword "kim tu dien" for my local google in Viet Nam. I had worked hard in 4weeks (buil backlink, write acticle, bookmark.... ) but still now i am in 18 position for this keyword, very sad. Please give me some advice.