First, read the English article below.

The best time to go caterpillar hunting is during the spring and summer, as this is when the majority of moths and butterflies will lay their eggs. However, some species - such as the woolly bear caterpillar - emerge in autumn. Winter is the only time of year when caterpillars cannot be found.  In the wild, caterpillar typically have a 2% survival rate, which means that for every 100 eggs a female butterfly or moth lays, only two will survive to maturity.  This is due to the large number of predators who list caterpillars as a food source. Therefore, by keeping the caterpillar as a pet, you are giving it a much greater chance of survival. Be aware that autumn caterpillars will most likely pupate for the entire winter, so you'll have to wait a lot longer for the moth or butterfly to emerge than with spring or summer butterflies, which typically emerge within 2 to 3 weeks. The best place to search for caterpillars is on their host plants, as caterpillars will typically stay close to their food source. If you are not picky about the type of caterpillar you want to care for, you can check the leaves of any plant in your garden or at the park. However, if you are looking for specific caterpillars/butterflies/moths, you will need to target specific plants. Some of the most common ones are as follows:  The caterpillars of Monarch butterflies are most commonly found on the Milkweed plant. The caterpillars of Spicebush Swallowtails are most commonly found on the Spicebush. The caterpillars of Zebra Swallowtails are most commonly found on the leaves of the Paw Paw tree. The caterpillars of Black Swallowtails are most commonly found on herbs such as parsley, dill and fennel. The caterpillars of Luna Moths are most commonly found on the leaves of Walnut and Sweet Gum trees. The caterpillars of Cecropia Moths, Viceroy butterflies and Red-Spotted Purple butterflies are most commonly found on the leaves of Cherry Trees. If there's a very specific type of caterpillar, butterfly or moth you want to care for, or if you're... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Chọn đúng mùa trong năm để tìm sâu bướm. Tìm sâu bướm trên các cây chủ. Đặt mua các loài sâu bướm đặc biệt trên mạng. Cẩn thận khi cầm sâu bướm.