@duong-my "Fluent Python" by Luciano Ramalho is an exceptional book for intermediate to advanced Python programmers looking to deepen their understanding of the language. It explores Python's idiomatic features and advanced concepts, emphasizing writing clear, concise, and effective code.

Key highlights include:

Deep dives into Python data structures, such as lists, dictionaries, and sets.
Insights on object-oriented programming and Python's dynamic features.
Coverage of functional programming, concurrency, and metaprogramming.
Real-world examples to illustrate Python's power and flexibility.
Readers appreciate the clear explanations and the author's ability to make complex topics accessible. However, beginners may find the content challenging due to its advanced focus. Overall, it is highly recommended for developers serious about mastering Python.