Working as a diplomat has always been hard, but the further back in history you travel, the tougher it is to even travel internationally.  In spite having served during the 8th Century, Abe no Nakamaro managed to successfully manage hist post in Tang China.
and not having to get on one 
of those emissary boats!
y para no viajar en el barco
de los emisarios.
e não ter que entrar
naquele navio emissário!