I decided to take this damn Chinese map seriously.
I'll be writing about it; maybe someone will find it interesting.
Here's a life hack for difficult maps (maybe some people don't know it).
I also use it for the Wizard hero, Eyne, in the snow.
Everything is calculated precisely here. Even though the computer that's chasing us is faster, we'll still manage to escape. There's an interesting trick here.
On the second day, (the Nags break through on the VERY last turn, the computer positions itself right next to us), after the Nags, we fight near the resource flag, visiting it after each battle. At the end of the turn, we turn towards the boots, manage to grab the Giant in the hidden spot, then defeat the monks and angels (don't take the Gremlin near the boots; engage in battle with it so we can visit the resource flag again), and either on the last turn or the first turn of the next day (it always worked out for me), we open the passage.
You don't need to be afraid of the computer; after turning towards the Giant's hidden spot, it stays there for some reason. Permanently.
Added 5 minutes ago
About the Moon.
......
As far as I understand from my tests, in the snow, you need to generate the right save (which can also be checked with cheats to level up the hero). The right one is the one where the Pathfinding skill reaches expert as quickly as possible. Then the hero can transport troops through the snow and still make it everywhere. The enemy Deessa doesn't move because she can't reach us, as we've passed the Titans (a trick based on the rules of the order of neutral attacks), attacking the monks, and Deessa won't be able to do that anymore. I used the same trick on the Jedi Counterattack map, where we also ran away from the same Deessa.
With the Moon, I tested passing it in 3 days in the same way. Here, too, it's desirable to generate a good starting save, where, in my opinion, on the 2nd day, we will definitely have an expert-level log. Then everything also works out.
I conclude that generating the right starting save is intended here. You can do it without it, but it will waste time, which is important on this map.
Write about your successes; this map is definitely very difficult.