Let's go see the deep blue lake

1. Bring some small snacks with you, preferably individually packaged! 2. If you like fruits, you can buy melons, they are very sweet and delicious, only available in Guazhou! 3. Always carry an umbrella and two bottles of mineral water every day, sunscreen or spray, and wet wipes! 4. Disposable toilet seat covers, disposable socks and underwear, bring as many as the number of days you are staying! 5. If you are afraid of the cold, bring one thick coat, if not, bring 1-2 thin coats, and the rest should be short sleeves. Two pairs of pants, one hat, and two pairs of shoes (one of which can be slippers). 6. If you want to wash your hair, do it quickly, basically no problem, girls should preferably wash every two days! 7. Buy a nasal wash and use it to clean your nose.