Hi tonzinho and welcome to the forum.
If you are asking are hearts greater that spades and so on then the answer is no. All suits are equal in Holdem.
We have great resources here at Cardschat if you would like to dive in deeper. Most of the elementary issues in poker are explained here, and you are also welcome to participate in our free course taught by professional players, which is available to you non-stop at your own pace.
The only time suits come into play is stuff like determining who the forced bet is in 7-card stud. You asked specifically about hold'em, where suits never play a role.