 Hi, this is Pien. I'm the co-founder of Eco Greenergy. I'm also an enterprise focusing on eco solutions. We want to do something eco, and at the first beginning we think about food waste. And they try to evolve to coffee grounds. And we have successfully identified some market demand, and then luckily we have different customers supporting us and make us able to move to a bigger and bigger space. I think I'll have two key tips. One is really being critical on whatever that you have found via different sources, no matter it is Google or from other people or from some companies that are very well known. It doesn't matter, but you need to be very critical on that. And you need to see from the way that you need to challenge it. Challenge it until you cannot challenge it. And then that's really the fact, or it really works. Because for most of the news or the information that you can see from media, it is somehow masked because of maybe marketing reasons or because of confidentiality reasons. There are lots of reasons behind. And you need to kind of go through those invisible layers until you find going to the bottom to see the facts. Like for food waste management, we really visited the residential estate during food waste recycling. We go through the entire end-to-end process to see what different parties are doing along the whole process and to see how our company can play a role in that process and to see if it is something that we expected. And not surprisingly as usually really when we go into the field, the fact is really something different from what we have learned from news from Google or even from other companies in the field. So what we have learned from Q is that we really need to be seen by our eyes. And point number two is that how to evaluate is you need to be persevered as well because it is a journey. Actually you don't know when the evaluation is really completed. There is not an obvious timeline, progress bar, sorry okay it is done, the evaluation is complete. You need to, when you cannot find any new findings, you still need to go into that, go into that until you find something, okay it helps your business. Or it is a key gap between the customers and the business. And then you start working on that. Because we have suffered for a period that we can hardly find a customer which can give us a stable income to make the company survive. The reason is that actually our key customers that we were looking for is the residential estate. And usually the residential estate is looking for some low cost solutions and they do not have a hard timeline to push things forward. And it will be us to push things forward and it makes the whole thing dragging and dragging and this is not healthy for a startup like us. So we have started to explore different directions in tackling the footways of recycling. We have thought of different footways and coffee grounds is a footway that is very clean, very hygienic. We can easily collect from different cafes or hotels or corporate. So we started actively participating in many networking events to mingle with different corporate and then luckily we have connected with one big corporate to start the coffee grounds recycling service. And that is a good start because we can demonstrate that it works and that is a need as well because right now more and more companies are actually looking for innovative or eco solutions but not just recycling paper, bins, plastic bottles. It's not just about that. They want to expand the scope to prepare for the waste charges in upcoming years.