生意兴隆：Business flourishes 

岁岁平安：Peace all year round 

恭喜发财：Wishing you prosperity

和气生财：Harmony brings wealth

心想事成：May all your wishes come true 

吉祥如意：Everything goes well 

国泰民安：The country flourishes and people live in peace 

招财进宝：Money and treasures will be plentiful

一帆风顺：Wishing you every success 

步步高升：Promoting to a higher position 

出入平安：Safe trip wherever you go 

郎才女貌 talented guy and beautiful lady 

天缘巧合 a destiny given by heaven and a wonderful match 

天作之和 a match by heaven 

心心相印 a complete meeting of minds 

永结同心 to be of one mind forever 

相亲相爱 to be kind and love to each other 

百年好合 a harmonious union lasting a hundred years 

永浴爱河 bathe in a river of love forever 

佳偶天成 an ideal couple 

百年琴瑟 married couple for a hundred years