Chinese in QBS

just went to QBS for P2 interview and was informed my little one has passed the interview. I understand that the Chinese teaching in QBS is different from some of the EFS primary school becoz it is one of the pilot schools of PYP. Could anyone pls kindly enlighten me the difference of Chinese teaching in school implementing PYP and those without PYP apart from daily Chinese lesson, any difference in terms of its routine assessment and standard compared with local school.
btw, what is the chance of getting accepted by the school if the child has passed the interview?

many thanks in advance.

gogocat