Liao works mainly in the fields of comparative literature , cultural theory and postcolonial studies . Liao works primarily in the fields of comparative literature , cultural theory , and postcolonial studies .
Liao bekerja terutamanya dalam bidang kesusasteraan perbandingan, teori budaya dan kajian pasca-kolonial. Liao bekerja terutamanya dalam bidang kesusasteraan perbandingan, teori budaya, dan kajian pasca-kolonial.