Wufu

Generally speaking, the symbolic meaning of wufu invoking the blessing on positive hope such as good wealth and health.

[1] 《書·洪范》："五福：一曰壽，二曰富，三曰康寧，四曰攸好德，五曰考终命。" Referring the episode of Hong Fan in the Book of Documents, the meaning of five blessings are health (康寧), wealth (富), long life (壽), Love of virtue (yu hao te 攸好德) and peaceful death (考終命) accordingly.

Five blessings, are the concepts that first appeared in the episode of Hong Fan (洪範), Classic of History (also named as Shujing (書經) or Shangshu (尚書) ), in ancient China, more than 2,000 years ago.

[2][3] They refer to longevity ‘shou’ (壽), wealth ‘fu’ (富), health and composure ‘kangning’ (康寧), love of virtue ‘xin hao de’ (修好德), and the desire to have a peaceful death in old age ‘kao zhong ming’ (考終命), which being the concrete forms of good luck.

Xinlun suggested that the meaning of five blessings are longevity ‘shou’ (壽), wealth ‘fu’ (富), prosperity in government ‘kuei’ (貴), health 'an le’ (安樂) and fertility ‘tzu-sun chung-tuo’(子孫眾多) accordingly.

Chinese people hope the rebus of "Wu Fu He He" will bring blissful and harmony life to the married couple.

They hope the "Cai" (wealth, Chinese: 財) will enable them to a make good fortune through business, trade or harvest.