You need to think what is your preference? English or Chinese? English TT, Chinese 培正. My friend's daughter was study in 培正 before and switch to international at P5. Because she want her daughter has good english background before study aboard. 培正 not able to provide such environment. SO make up your mind what is your focus.
My son will attend 崇真 interview on Nov 19. Would you mind to share with me any tips for preparation? Does it need to interview parents at the 1st interview?