First step is to drive enormous traffic to your website. You need to get people to pay you a visit before you start convincing them to sign up to your list. For this, I would recommend information marketing. This is important because people these days are using the internet mainly because they would like to be informed. If you offer them with answers, solutions, tips, in-depth explanation, and advanced techniques, you can be assured that they'll pay attention. Not only that, they'll also most likely to take you very seriously.
Get your visitors to sign up. Present a sign up form to those people who visit your website and blog. Make it as simple as possible. Ask for your visitors' full Asia Email List name and email address. Then, offer valid reasons to sign up. Telling them that by signing up, they'll get free useful newsletters from you every week will surely help.
Offer freebies. There's no better way to convince people to sign up than giving them freebies. These could be short eBooks, reports, or newsletters. It will help if you tell them ahead of time what kind of information or benefits they can expect to get from your freebies. If you're not getting enough sign ups after doing this, consider giving out free short seminars and free short coaching sessions. I can guarantee you that it will make a huge difference on your sign up rate.