1. Graduate Program of International Business Communication, Department of Foreign Languages and Literature, National Ilan University No. 1, Section 1, Shennong Rd., Yilan City, Yilan County 260, Taiwan
2. Department of Business and Management, Ming Chi University of Technology No. 84, Gungjuan Rd., Taishan Dist., New Taipei City 24301, Taiwan
3. U&U Engineering Inc. No. 15, Gao-Yang South Road, Lung-Tan, Taoyuan 32544, Taiwan
4. Department of Business and Management, University of Economics, The University of Danang, 71 Ngu Hanh Son, Ngu Hanh Son Dist., Da Nang 550000, Vietnam