Okay, thank you. It's Xu Tao. Let me address your question. So for our commission rate for this new home, actually we want to clarify the level of commission rate actually reflects the service quality and the transaction efficiency. The market of new home sales is a market with full competition and a balanced supply and demand market. Rising commission, we felt, being justified by service quality or transaction efficiency. It's just like water without force and tree without roots, in other words, just not sustainable. So with a neutral market view, our platform will actively explore bilateral commission model to balance the financial burden between the buyers and sellers whilst striving to improve the overall service quality, commitment coverage and the ability to identify customers with strong purchase power in order to support local brand to improve their power. So, the business infrastructure of Beike is community-centric store network. So to balance our existing home and the new home sales is very crucial and we encourage our agents to take part in the company's services and client better and serve clients better and build up long-term commitments and professional dignity to continuously improve their service quality efficiency and offers most of guarantees. So, if you look at our take rate for our existing home sales, in past three years, so there is still a modest increase for our brand of Lianjia in past three years, commission rate from 2.32 to 2.38 and the last year is 2.4, And for our franchise brand of Deyou, the commission rate up and down in a very limited range, so it's varied from -- it's changed from 2.15% and 1.99% and last year is 2.00%. And for our connected brands, in Beike platform for 278 brands, so we can average the take rate to have a modest increase from 1.89 to 1.92 and last year, 2.07%. So in conclusion, for our existing home commission rate, we expect a steady growth in both Lianjia, Deyou and our connected stores. The new home sales commission rate, more commitment are covered and the quality of service are improved and this will be the benefit from our platform. And for the new home commission rate, actually for new home sales market, it's also a to-be market, in which we play an important and equal role with the developers. This is a perfect market and high in commission rate with high efficiency, fast cash collection as well as high level of customer commission. So it's a long run for the new home commission rate. In order to maintain a mutual and beneficial and a sustainable relationship with the real estate developer, we expect commission rate to remain stable and at around 2.77%. Thank you.