1
Published 2015
2
by Liu, Zu Mian
Published 2002
3
by Cheung, Theresa
Published 2008
4
5
Published 2008
6
by Covey, Stephen R.
Published 2000
7
by Wang, Lin Han
Published 2004
8
by Chen, Guang
Published 2007
9
10
by Ji, Zhan Xiong
Published 2005
11
by Huang, Yong Jun
Published 2007
12
by Liu, Chun
Published 2000
13
by Qiang, Ren
Published 2006
14
by Li, Jin
Published 2007
15
by He, Wen Wei
Published 2006
16
17
by Jeon, Ok Pyo
Published 2009
18
by Otsu, Shuichi
Published 2010
19
20
by Liu, Hai Yan
Published 2006