1.People should not use chopsticks and forks when eating. 2.Three pieces including chopsticks, forks, and spoon occupy too much room. 3.It leads to a lot of problem to use them individually. 4.It leads to a lot of problem to clean them. 5.Bamboo spoon, fork and chopsticks. Bamboo spoon, fork and chopsticks is the very simple and practical combination of spoon, forks, and chopsticks, and has realized that a chopstick has three functions. This has integrated different culture in China and the west, and it is very convenient to use them.