Mastering a programming language takes time above all else. Even a simpler language like Python, which may only take a day or two to understand the basic syntax, takes lots of time to become truly proficient at. Like any other skill, practice is the key to becoming more proficient. Try to spend at least some time each day coding, even if it's only for an hour between work and dinner. By setting attainable but challenging goals, you will be able to start solving problems and coming up with solutions. Try to think of a basic application, such as a calculator, and develop a way to make it. Use the syntax and concepts you've been learning and apply them to practical uses. There are lots of programming communities dedicated to specific languages or disciplines. Finding and participating in a community can do wonders for your learning. You will gain access to a variety of samples and tools that can aid you in your learning process. Reading other programmers' code can inspire you and help you grasp concepts that you haven't mastered yet.  Check out programming forums and online communities for your language of choice. Make sure to participate and not just constantly ask questions. These communities are usually viewed as a place of collaboration and discussion and not simply Q&A. Feel free to ask for help, but be prepared to show your work and be open to trying different approaches. Once you have some experience under your belt, consider attending a hack-a-thon or programming jam. These are events where individuals or teams compete against the clock to develop a functional program, usually based around a specific theme. These events can be a lot of fun and are a great way to meet other programmers. Try to do things that you don't know how to do yet. Research ways to accomplish the task (or a similar one), and then try to implement that in your own program. Try to avoid being content with a program that "basically" works; do everything you can to make sure every aspect works flawlessly.

How would you rephrase that briefly using Vietnamese?
Viết mã hàng ngày. Đặt mục tiêu cho chương trình. Nói chuyện với người khác và đọc chương trình của họ. Thách thức bản thân để luôn nỗ lực.