Family happiness is used in family, a small family greeting, which can be used in a small range and mostly used in more formal occasions; Happiness and well-being can be used in a wide range, which is generally easy to understand and common.
Close (also called "close") means all, always * * *; Family means family. Family happiness is family happiness. The next sentence is that family happiness is generally all the best. Home is an important existence for China people, so there are many words about wishing others a happy and healthy family.
Happiness and well-being mean:
Happiness, sweetness, happiness, peace and health are greetings of a beautiful vision, which can be used in a very wide range. They can be used to bless the prosperity of the motherland and people's lives, and also to bless elders, leaders and equality. For example, I wish the motherland prosperity and realize the Chinese dream at an early date, and I wish you happiness and well-being.