First of all, the third party is only a consignment agency, so if there is a problem with the project in the future, the third party will definitely not bear any responsibility, so you just need to choose the right investment project.
Secondly, your investment amount is 500,000, which is actually very narrow within the scope of trust. Basically, you can only invest in TOT projects. You can recommend the TOT project of China Railway Trust or similar TOT project of AVIC Trust.