Article in English: If you have a room (or rooms) that are going unused in your house, consider furnishing them and renting them out to tenants. If you do so, be sure to abide by the laws that govern landlords in your local area with regards to rent levels, amenities, and the like. Doing this allows you to collect a sizable check every month without any work beyond preparing the room for occupancy.  The more private the room, the more you will be able to charge for rent. If you have a separate basement apartment with a kitchen and a bathroom, you will be able to charge much more than you would if you only have a spare bedroom. Only rent rooms to responsible, trustworthy tenants who will pay you on time and respect your property. It's a good idea to screen your tenants by performing background and credit checks, as well as asking them to provide a reference from a previous landlord and a copy of a recent pay stub. Services such as Airbnb can help connect you with travelers and others looking for short-term rentals. This can enable you to charge a significantly higher rate per night than if you rent the room by the month. There are tons of ways to make money on the internet nowadays, but most of them require at least a little bit of work. If you commit yourself to developing your brand, you might really hit it big.  Start a website or  blog. If your site becomes popular and gains a lot of traffic, you can make a lot of money by selling advertising space. If writing isn't your thing, you can also create video content. If you are knowledgeable about any topic whatsoever, you can try selling informative content, like ebooks, webinars, or instructional videos. Whether you can teach people about mathematics, juggling, or a foreign language, chances are you can think of something useful to share! If you're willing to do more traditional work, you can also make money online by freelance writing or becoming a virtual assistant. Try searching online for job boards that are devoted to freelance and/or telecommuting work. If you're willing...

Summary in Vietnamese:
Cho thuê phòng trong nhà. Kiếm tiền trực tuyến. Kiếm tiền bản quyền. Kiếm thu nhập từ công việc ngắn hạn. Bán hàng. Đi xin hoặc ăn xin nghệ thuật.