Welcome to China, foreigner also viewed as the middle kingdom, now since you are from a foreign country during the Tang Dynasty you are to pay a Tribute to the king. when you are in front of the king remember to bow all the way to the floor this is Kowtow, for respect and to acknowledge the superiority of the king.
Lushan!, attack now as the king is distracted and weak! for the new dynasty the SONG DYNASTY
Wonder what he brought as a tribute...
Welcome to a new dynasty, here we have equal field system and techniques such as fast riping rice allowing us to harvest more, we have scholar-gentry, we also developed paper money also known as flying cash, we have also greatly improved our skills managing gunpowder and steel, try the shop, he has printed paper created through Wood block printin explaining this
Welcome! here we have porcelain and compasses we usually export or import through junks I get to see many religions in my trade travels such as Buddhism, Christianity, Zen Buddhism, Neo-Confucianism etc.
Women don't use foot binding urban areas since its movement is very restricting
Coming out of the shop I'm guessing? once you're done here you should visit Japan I hear that the Fujiwara clan just took over, nobles are trying to obtain samurai to fight for them.
As he says you should visit Japan its one of the neighboring countries including Vietnam and Korea they are in the shadow of China though they help us in trace and economically.