生 [sheng]
日 [riˋ]
Birthdays = Geburtstage
Of course ,everyone have birthday wherever he come from.
Impossible to say. Not all publish birthdays.
Red
hacemos cumpleaños
cumpleaños diferentes
Chinese do not have three birthdays. What might be confusing to some is that many of the Chinese will celebrate their lunar calendar birthday instead of their western calendar birthday. Some may even celebrate both. The lunar calendar is based on the moon and it's cycle so the date is different each year in correspondence with the western calendar.
les anniversaires (masc. noun)
People say stuff to you
It means have a healthy body in Chinese. The direct translation is "body healthy". It is commonly said on birthdays or holidays such as Chinese new year.
Not much as far as I have read
IslamQA, a popular Islamic website, generally discourages the celebration of birthdays as it is not a practice endorsed by Islamic teachings. They believe that birthdays have no religious significance and can sometimes lead to imitating non-Muslim customs.