After consulting American websites, the next sentence of "Good health, better life" is "Good career every year", which is generally used for Spring Festival couplets. I wish all the best in the new year.
Spring Festival couplets, also known as spring stickers, couplets and door couplets, are a unique literary form in China, an important symbol for China people to celebrate the Spring Festival, and a red festive element "Year Red" posted during the Spring Festival.