Authors
Zengye Shi
Qingdao Hotel Management Vocational and Technical College, Qingdao, China
Language: English
Page range: 91 - 96
Published on: Dec 29, 2017
Published by: Lucian Blaga University of Sibiu
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
Related subjects:
© 2017 Zengye Shi, published by Lucian Blaga University of Sibiu
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.