I said that i could build the canal myself if you didnt want to build it but you can build it if you want. Just if i help, i require a slight discount on trade after it's done

Edit: I currently can only trade with three nations(easily), Cyro, Qinniy empire, and Myraratur republic. if the Qinniy empire finishes that canal, i can trade with the Holy Island of Deloth and Sengri Ca'hamurg. if Myraratur Republic builds a canal, I can trade with Eranor and Irodenan empire too.