Hillhouse Capital Management interview questions

The interview was for Hillhouse's portfolio company, and it was a short online interview (15 mins) with Q&A (15mins). The interview was rescheduled and fell on a day after a Public holiday. The interviewer did not seem interested and was disengaged even at the beginning of the interview. When I asked more questions about the portfolio company, the interviewer did not sound pleased with it. No follow-up after the interview. Overall, not a good interview experience.