这位画家的作品因充满东方主义色彩而受到争议，他将阿拉伯世界描绘得过于异域化。

The painter's works sparked debates due to their ___orientalism, portraying the Arab world in an overly exoticized manner.

她在大学里教授东方学，专注于研究古代中国的哲学体系。

She teaches ___orientalism at the university, specializing in ancient Chinese philosophical systems.