Thanks, James. Let me illustrate the answers in a couple of layers. First of all, for domestic travel, during the January and February timeframe, during the winter season there were small outbreaks of the virus. So we stay put for the whole country, there were quickly content there's more outbreaks. And after the Chinese New Year, we have seen very good recovery for domestic travel. So we expect the Chinese domestic travel will have a very strong rebound in this year. And our team is very well prepared in terms of service capability, content generation, our technology investment, so we are very positive in for recovery for the Chinese domestic travel. Secondarily, with the vaccine is being adopted by more and more countries, there were a couple of things we would like to see. First of all, for medical experts across the world, they need to form a consensus in terms of – for the people who have taken medicines – taken vaccines, how long do they need to be quarantined when they return to their home country or when they enter into another country, if any. Secondly, with the consensus built by the global medical experts, every country will form their policy in terms of opening up of green lanes, opening up of special channels for travelers. And totally, once the countries, every country has their policies ready, OTAs with a strong investment in technology, we will make sure the cross-borders information as well as the service capability is coupled with the policy in-force by every country. And make sure all the information and services is very well supporting our customers when they go across. So our team is making the right investment in terms of information assimilation, in terms of the technology capability to support our customers. Now looking into different continents, we believe China in most nations controlled the virus very well, so the domestic travel is leading the recovery among all the global players. And secondarily, many countries in Asia have also demonstrated their abilities to well control the virus, countries, such as Singapore, Japan, Korea have done very well. So we expect these countries in domestic will recover very well. And we're hopeful that with the effectiveness of the vaccine, we'll be able to see some kind of recovery in green lanes, in limited travel as the test of the water leading the recovery for cross-border transactions. Thank you.