Thanks, Zhang Lei. Let me address those two questions. First is regarding the use of proceeds. We had a good cash balance right now and obviously after Baidu's acquisition of Wireless [ph] is completely down we have additional use of coming in, and then we will have several matters of utilize this cash. One is, obviously, we still need to organic grow our business, particularly given the global overseas market is much bigger potential, so we will continue to invest in terms of sales marketing, R&D, artificial intelligence, et cetera. Secondly, we had a $1 billion convertible bond outstanding. So, at the right time we will pay back that convertible bond, so that's another $1 billion cash usage. Typically, as we mentioned in the prepared remarks, we are thinking about a potential dividend or additional share buyback programs, albeit depending on the share price of returning more values to shareholders, so we'll keep flexible in terms of the cash usage. We will not do big scale M&A at this stage. So in general we will make sure that we generate good value for the shareholders. Certainly, in terms of investment for Bigo, there are two parts, one, is Bigo Live. Bigo Live is already very profitable over 20% margin profile. So I think the margin of Bigo Live will continue to improve given that we will further enhance the overseas payment channel efficiency, and then with the rapid revenue growth scale, we will achieve more operating leverage on various expense and cost items. For Likee, the strategy going forward will be a more balanced approach. We will pay more attention to the ROI of the spending and focus on the key areas where Likee has very strong presence, and we will find a way of further monetizing the Likee's user base. So as a result, I think the investment of Likee will also be further, I will say monitored according to the ROI return. So in general, if you combine these two together, the non-GAAP net margin for Bigo will obviously be positive. As we said, we have already achieved breakeven for two consecutive quarters. If we look at the full year 2021, I think we will be able to achieve a kind of low single-digit margin profile for Bigo as a whole. Hopefully that answers your question.