立春(The Beginning of Spring)：立是开始的意思，立春就是春季的开始。 Lichun is a date or term in traditional Chinese calendar. I guess it should be translated as : Lichun ,which means the beginning of spring in China's twenty-four Solar Terms, will be half a month.

"立春"是中国农历中的一个节气，是表示一年中春天开始的日子，“半月之后的立春”是讲距离现在还有半个月，就到立春这个节气了，或者 半个月后春天就来了。

"lichun" is a date on the traditional chinese calendar; literally it means 'stand up Spring,' so the sentence should be translated as: (the day of) Spring being stood up, which will be half a month from now.