Development of a Computer-Aided Pronunciation Training System for Teaching Mandarin for German Learners - Pronunciation Errors. - Hussein Hussein; Hansjörg Mixdorff; Hue San Do; Si Wei; Qianyong Gao; Shu Gong; Hongwei Ding; Guoping Hu (ESSV, 2010)

Quantitative Analysis of Tone Coarticulation in Mandarin. - Hussein Hussein; Hansjörg Mixdorff; Hue San Do; Rüdiger Hoffmann (INTERSPEECH, 2011)

Mandarin tone perception and production by German learners. - Hussein Hussein; Hue San Do; Hansjörg Mixdorff; Hongwei Ding; Qianyong Gao; Guoping Hue; Si Wei; Zhao Chao (SLaTE, 2011)

A Study on Correlation between Chinese Sentence and Constituting Clauses Based on the Menzerath-Altmann Law. - Renkui Hou; Chu-Ren Huang; Hue San Do; Hongchao Liu (J. Quant. Linguistics, 2017)