Thank you for sharing the news ! How sweet of them.. As a Chinese, I really appreciate it
They used the traditional Chinese characters for the text (which are currently used in Taiwan & Hong Kong).
Here is what they are saying (i use the simplified Chinese characters) :
(first sentence) Libera 来跟台湾朋友们拜年啦 ! (Libera
lai gen tai wan peng you men bai nian la) =
Libera join friends in Taiwan to greet the new year.
Nano Ben : 身体健康 (
shen ti jian kang) = wish you health.
Cassius : 恭喜发财 (
gong xi fa cai) = wish you to be prosperous.
Nano Ben : 新年快乐 (
xin nian kuai le) = happy new year.