They just need to be nouns: "I wish you happiness and health". If it's for the end of a message/letter, you could use: "Wishing you happiness and health". An alternative would be to include a noun after the adjectives "happy" and "healthy": "I wish you a happy and healthy New Year". Hope this helps!

Not really - we would say "I wish you health and happiness", using the nouns rather than their adjectives. I hope this helps :)

"you happy and healthy" is your problem. Hope and wish as tricky too. I wish you a happy and healthy new year. (a thing, future) I hope you have a happy and healthy new year. (that you do something, future) I hope you are ... is present tense, so for example; I hope you are not tired (now) I wish for you all happiness and health ( a thing, future) . I hope this answer works for you. I wish you all the best in your study.

Haha. Yes I am

Wow, you are up late!