Visa for my daughter if I'm on a x2 type

I am on a x2 type and have already stayed 1month. Still 5 to go before renewing. I want my daughter to come for the duration of 5months. What typecan I get for her? Next time I renew my x2 type for 6 more months i will apply for her for the same. I only have the 5month problem as i want here for the next 5months. Please advise?

Please