Explanation:

The mission is called Chang’e 4 project.
According to experts, landing on the far side of the moon is undoubtedly one of the most challenging missions ever launched by any of the world’s superpowers.
The far side of the moon known as ‘South Pole-Aitken Basin’ still remains a mystery among space scientists and by sending a probe there, China will outdo the historical achievements of the US and USSR. Communication difficulties will be the main problem faced by the Chinese team as they try to land on the other side of the moon due to the absence of a transmitting medium.
China is expected to consider using options like radio telescopes to communicate in the absence of a transmitting medium.