XIN DU uses a range of additional materials to facilitate the course, including case studies, international textbooks, guest speakers, CD-Rom and video learning material. 信都運用一系列輔助教學(xué)手段,包括案例分析,原版教材,客座講師,激光視盤(pán)和有聲教學(xué)材料來(lái)促進(jìn)課堂教學(xué)。