How to find cheap and clean accommodation during the trip?

1. Search vegetarian accommodation platforms online: such as Booking, Airbnb, Agoda, etc. These platforms can provide a wealth of accommodation information, as well as user evaluation, so that you can understand the quality and environment of accommodation, and you can book directly on the platform.

2. Direct contact with hotels or homestays: Some hotels or homestays are not widely publicized online, and even have no online check-in platform, but they also accept guests. You can contact them directly by phone, email or social media to find out the price and details, and book a room.

3. Search through travel forums or social networks: In some travel forums, there are accommodation information and cases provided by other travelers. These forums can also ask questions and seek advice from other travelers to find out what kind of accommodation is the best.

4. Never give up a hostel or a backpacker's hotel for help: Youth hostels, backpackers' hotels and other accommodation methods are not as good as high-end hotels, but they are cheap and good without losing quality. If you just need a bed to sleep, this option is very cost-effective.

5. Search for long-term rental apartments around the world: This kind of accommodation is more suitable for long-term travelers, because this kind of accommodation is often of higher quality and standard, and it can save a lot of money besides the price.

6. You can also use some discount coupons booked online, which can be used for various accommodation methods.