if you stay, you can rent your own house and open your own cooking oneroom, and the rent is generally around 2-3. Korean food is actually very rich, and take-out is also very developed. If you don't like to eat school canteens, fried chicken, pig's trotters, barbecue, Zhajiang Noodles, seafood noodles and so on are all basic, and convenience stores will also sell lunch boxes. Conscience recommends lunch boxes from GS25 and CU, which are really delicious.