The Mandarin is a superb athlete with tremendous skill in the various martial arts. Through repeated practice, he has toughened all the striking surfaces of his body, especially his hands, which are covered with thick calluses. He can even split Iron Man's magnetic-beam reinforced alloy armor with repeated blows. So great is the Mandarin's martial arts ability, that he can even survive years without food and water, apparently sustaining himself purely via his mastery of chi.
The Mandarin is one of Marvel Earth's greatest scientific geniuses, and highly skilled in various sciences. Not only has he made himself into an expert authority on alien Makluan science, but he has also built upon this knowledge by making further discoveries based upon it.
The principal personal weapons of the Mandarin are the ten rings which he wears on the fingers of each hand. The rings' operations cannot be explained by contemporary Earth science, but it is known that they served as near-limitless power sources for the warp-drive engines of the Makluan starship of Axonn-Karr. The Mandarin learned how to convert the rings to his personal uses and to make them respond to his mental commands.
Over the years through mental discipline achieved through meditation and long practice in use of the rings, the Mandarin has established a strong psionic link with his ten power rings, which was made many times stronger during the period in which his mind/spirit actually inhabited them. One result is that no one who wears the rings other than the Mandarin himself can command them without his permission. The Mandarin can now command the rings even when they are separated from him by vast distances.
He has also used a head band enabling him to transfer his mind into his rings or into another's body, and a teleportation device hidden on his person, both examples of Makluuan technology.