In Hindi, although verbs are usually formed with a bare perfect participle (e.g. किया) and a form of होना, they can also be formed with a full participle (e.g. किया हुआ) and a form of होना.
Thus, for instance, we can say either:
उसने साड़ी पहनी हुई है – “She is wearing a sari”, literally “She has worn a sari”
or:
उसने साड़ी पहनी है
Consider another example:
उन्होंने बहुत सहारा दिया हुआ है – “They have lent a lot of support”