Lời giải của Nguyễn Thành Lộc

1. The answer to this riddle is "a map."

A map depicts streets without actual pavement, cities without buildings, forests without trees, and rivers without water. It is a graphical representation of geographical features and locations.

2. The answer to the riddle is "a coffin." The person who builds the coffin does not want it, the person who buys it does not use it, and the person who uses it (i.e., the deceased) does not know they have it.

3. The answer to this riddle is "a keyboard."

A keyboard allows you to "enter" or input data, but you physically cannot "come in" or enter it. It has space between the keys but does not have a physical room. It has keys for typing, but they do not open or operate a clock.

4. The answer to this riddle is "nothing."

While it may seem paradoxical, the riddle suggests that man loves "nothing" more than life, fears "nothing" more than death or mortal strife, the poor have "nothing" but the rich require it, contented men desire "nothing," misers spend "nothing," spendthrifts save "nothing," and all men carry "nothing" to the grave.

5. The answer to this riddle is "pea."

A pea is a green ball that does not bounce. It is harvested from a green house (referring to a garden or farm). Peas are good to eat but are typically consumed with a spoon rather than a fork. If peas could talk, their name starts with the letter "P," contributing to teaching the alphabet.