1、happy new year！
happy spring festival！
2、拓展资料：
On this special day I send you New Year's greetings and hope that some day soon we shall be together.在这特殊的日子，向你致以新年的祝福，希望不久我们能相聚在一起。
I would like to wish you a joyous New Year and express my hope for your happiness and good future.祝新年快乐，并愿你幸福吉祥，前程似锦。