So if your star signs match but your chinese signs are a complete write off, what happens then?
Seriously, it's bull locks. It's been proved several times, plus there was that thing about there actually being another star sign in the system a few years back so that would be 13 and people would probably have to shuffle some of their character traits to the next star sign.
I can't remember what the word is but there is a word for the style of writing that is used for star signs that makes them so generic, they could probably apply to anyone. Dan Brown did a thing as well using this technique and did several 'personalised' reports for people, all of whome were shocked at the accuracy. Each report he did was exactly the same.
I find it very hard to take anyone seriously when they start talking to me about 'star signs', compatability and that God fella. The toothfairy is real though.