By K. Carruthers
By Qi, Shaoyan, Zhang, Jie
By Li, Xiaoqi, Luo, Qingsong
By Lingo Mastery
By Suen, Lik
By Fuhua, Liu
By David Melling, Neil Morris, Yuen Chan
By Zhu, Xiaoming
By Pearson
By Mahoney, Judy
By Yamin, MA
By Tuttle Publishing
By Sisa
By Wang, Dan
By Wang, Lisa, Yan, Hua
By Bin, Yu, Zhu, Xiaoming, Carruthers, Katharine
By Martin, Anne
By Yamin Ma, L. Xinying
By Betty Hung
By Ding Anqi, Lily Jing, Xin Chen
By Catherine Bruzzone, Susan Martineau, Louise Comfort
By Yu Bin, Han Youping
By Greenwood, Elinor
By Li, Ling, Steadman, Barbara
By Kan, Qian, Qian, Kan