I've spend months intensively testing profile text, sending women thousands of emails and going through hundreds of dating tips for women over 40 sites. This system has been tried and tested and known to produce excellent results.
Once you are satisfied that this lovely Chinese Lady is sincere and true, which is already about 99% likely as opposed to the 50/50 chance you stand in any bar in the world, then spend the rest of your trip enjoying intimate moments (or days), meeting family and friends and absorbing Chinese Culture. If you are satisfied that this is the person, these are the people, and this is the culture that you are ready to commit to, then our job is done - you are safely on your way to making your dreams a reality.
Determine the type of person you want to meet. Decide this before you even begin the online dating process. Online dating sites typically use a search engine tool to help select people that are a close match to what you want. This is determined by the information you've entered when you join the site. If it's not narrowed down, you'll have far too many results to possibly filter through.
Stay engaged with them and ask questions. This will force them to concentrate on your emails over others. Keep it personal, if she still gives you short little messages, move on and concentrate on the women that respond with longer, more flirty emails.
Find a dating service that you like - There are many types of online dating websites. The most popular ones are Match, Perfect Match, eHarmony, and Yahoo! Personals. Check out the different features of these services and sign up for one or two that you are comfortable with.
Be yourself. Don't pretend to like something or be someone that you are not just to please the other person. If they are the right one for you, there will not be a reason to pretend.