Xianzu can make some. But it seems that you can only apply for a tourist visa.

The consumption in Daegu is relatively low, and the meal for two people is about 1 ~ 20000 won. Depending on what you eat, it may be higher.

Korean shochu is 1.002 won, and a bottle of beer is 1.600ml, which is about 4000 won.

Tickets to the amusement park are 24 thousand. But you can play around. By car, a trip to 1 100 won actually doesn't cost much a day. Hundreds of RMB. ~ I think100000 won is definitely enough to take something back to China.