So because of the outbreak of the coronavirus, the used car factor in Q1 has been significantly disrupted mainly because the flows the used car market and the vehicle built locally. They don't go back to the operation. And the second thing is that the cost of some of the highway has been closed, we cannot deliver the car to the consumers. So the fulfillment has been constrained during that period of time. So, basically all the transaction volume in Q1 happens in January before the Chinese New Year. So volume in February and the March there, basically there is no transaction volume happens in this two months. Yes. So, entering into April, we didn't see significant pickup in the volume. So, based on our current knowledge, we think it will be the second half of the year we will see significant recovery in our volume. So, in Q2 basically the transaction volume will be constrained by three factors. The first one is because although the outbreak has been largely contained in China, but there are few local governments have adopted strict measures to give a response to the outbreak, and also because of the softening natural environment, consumer’s ability to uphold buying a car will be a situation now. For those consumers who are very eager to buy a car at the very moment is normally want to have the car waiting a couple of days. But our current fulfillment period of time normally lasts for around two weeks. So, including the logistics, title transfers and vehicle registration, et cetera. So, we are not able to meet these type of demands or consumers are not willing to wait. So, the overall used car demand in market now is basically are the cars with price range at low end or to mid-end, but if you look at our average selling price, our platform is basically RMB120,000. So, our used car selection of price range is basically mid to high end. So, this type of cars, if we look at our transaction volume it will recover a little bit slower than the low price end cars. Yes. Our full recovery will depend on the development of the outbreak. So, based on our -- based on current situation, we expect to see significant recovery starting from the second half of this year. If we use last December as a normalize level, we expect to see we can return back to that level next year -- in the first half next year. Thank you.