1 茅塞顿开

Be suddenly enlightened.

2 没有规矩，不成方圆

Nothing can be accomplished without norms or standards.

3 每逢佳节倍思亲

On festive occasions more than ever one thinks of one's dear ones far away.

4 抛砖引玉

A modest spur to induce others to come forward with valuable contributions;

Throw a sprat to catch a whale.

5 抢得先机

Take the preemptive opportunities.

6 巧妇难为无米之炊

One can't make bricks without straw.

7 瑞雪兆丰年

A fall of seasonal snow gives promise of a fruitful year.

8 人逢喜事精神爽

People are in high spirits when involved in happy events