Dear Prof. Kim
Thanks for your efforts
One small question, I noticed there are several chars with YELLOW background, as follows:

Is there any difference on them?
Regards
WANG Wei
-----邮件原件-----
发件人: chinesegp-bounces@icann.org [mailto:chinesegp-bounces@icann.org] 代表 KIM Kyongsok
发送时间: 2016年6月27日 23:04
收件人: koreanGP@icann.org; chinesegp@icann.org; JapaneseGP@icann.org
抄送: KIM Kyongsok <gimgs0@gmail.com>
主题: [ChineseGP] 56 simplitional chars based on 4819 chars in K-LGR v0.3
Dear everybody:
Enclosed you will find 56 simplitional chars based on 4819 chars in K-LGR v0.3.
Thanks.
--
김 경석 KIM, Kyongsok