This is the 4703rd most frequent Russian word.
желанию
The Russian word "желанию" translates to "wish" or "desire" in the dative case.
In this sentence, 'желанию' is in the dative case, indicating 'according to your wish' and describing a purpose.
Могу помочь вам по вашему желанию.
I can assist you according to your wish.
Here, 'желанию' again appears in the dative case, signaling the way or manner something is done based on one's wish.
У него есть время, чтобы заниматься по его желанию.
He has time to engage in activities according to his wish.
In this example, 'желанию' is used after the preposition 'вопреки', which requires the dative case, meaning 'contrary to the desire'.