Can I build dynamic website with HTML technology?

Yes, you can build dynamic website with the help of HTML code but only HTML is not able to give you proper guide. You can create dynamic website with the help hope wordpress.

 

Any site you're building you must know HTML code. No if and buts there, all websites use HTML as their markup. However, HTML alone can only make a static site. To make that HTML content dynamic, you need a programming language that can make decisions as to what HTML content to output to the user.

 

You never built dynamic website with using of HTML because create dynamic website you must be used any language like PHP,ASP,or JAVA.So i would suggest you first you learn completely php or java, and then try to make dynamic website.

 

Try WordPress

 

I like what you said "I am very good at HTML.............but I don't understand those languages like HTML". I think you should decide you are good at it or not, shouldn't you?
As I said in many other forum threads that HTML is a structure of every website and it essential. Pure HTML makes static website so other languages like JavaStript or one of server side PHP make static website dynamic because those languages use functions which may change website's properties. Those properties are part of DOM model of every web page. DOM stands for Document Object Model which describes every page as set of objects that have their properties and methods (functions).