Yes Chinese use different words for the two sides of the family.
Also, depending on which part of China you're from, first cousins whose fathers are brothers (thus having the same surnames) would refer to each other as brothers and sisters.
That part is rather confusing sometimes but otherwise Chinese is very precise in enumerating your relationships.
Also, depending on which part of China you're from, first cousins whose fathers are brothers (thus having the same surnames) would refer to each other as brothers and sisters.
That part is rather confusing sometimes but otherwise Chinese is very precise in enumerating your relationships.