Yes. Eddie, Happy New Year. And this is Herman, I'll take that. So for cloud, we have several pieces of business in our cloud. We talked about our enterprise cloud, which is IaaS, but we differentiate in the market, which -- with AI solutions such as PaaS and SaaS. And clearly, when we're able to do PaaS and SaaS, we see there's much more profitability to be made over the IaaS. But what we have to recognize is that when you're going into a software space of PaaS and IaaS, initially, it might not be very profitable. For example, the AI solution that Robin talked about, when we did our first solution a couple of years ago, that was actually a very, very poor margin because you're going into a new environment, you might have a good product, where you've got to spend a lot of effort to integrate with your existing legacy systems. So as you build that out, as you're selling to more customers and so forth, and you make your product more standardized, then the next few versions with this allows your profit margin to increase. So because we're growing so fast and we're trying a lot on the product, we would not expect profit margin at this stage to be very profitable. But when we look at our product life cycle, such as the automated AI solution, customer solution, call center, we can see that over time that, that margin trends up. So to answer your question, I think on the one part on enterprise cloud and so forth. One, our margin is going to be a function of how much is PaaS and how much is PaaS and SaaS and how much is IaaS. I think IaaS over time, because we're differentiating with SaaS and PaaS, over time when that proportions, things go bigger and bigger. I think our profitability would be better, especially when products mature. And then another big part of our cloud is, for example, a vertical cloud such as smart transportation. And again, that's a principle of product maturity. That's a principle of how -- what mix of that is software and so forth. I think, overall, all of this would be very helpful. And just to answer your question, some of our competitors might be profitable and so forth. I think it really depends on the business that you want to be in. And unfortunately, we don't have the luxury of some of our peers where they can just allocate expenses right to their other businesses and so forth because the infrastructure is the same. So I think, profitably, I think, one, is how you do allocation of expenses. Another is, are you focused more on software? Do you have a differentiation in the software sector, such as our AI solutions? And then how mature your product is over the product life cycle. I think these are determinations of future profitability.