Complex sentence: Higher Education: there are many universities in Sudan such as the university of Khartoum, even foreigners attend universities here, because the reputation of the universities are very good and the living expenses are low compared to other countries.
Split into simpler sentences: Higher Education: there are many universities in Sudan such as the university of Khartoum. Some foreigners attend universities there, as the reputation of the universities are very good and the living expenses are low compared to other countries.