I'll teach you how to crochet a beautiful bow. Using four strands of cotton yarn and a 2.5mm hook. start with a magic ring. In the ring，crochet six double treble crochets. Finish the rest by yourself. After six double treble crochets are completed，crochet five chain stitches. a slip stitch in the ring. then repeat，crochet another group in the ring. Start the second group with five chain stitches. Finish the rest by yourself. There is no space to continue crocheting. Don't hide the short yarn when Push it back. Then continue crocheting. Finish the rest by yourself. Finish the second group with five chain stitches. a slip stitch in the ring. First，stretch the loop，Then pull the short yarn. Pull this shrinking ring. Pull it countercchainwise. Finally，pull the short yarn. Leave a yarn of about fifteen centimeters. Then wind it and the short yarn wind in the other direction. Finally，make two knots. Then hide the yarn end. Repeat it two or three times. Then you can cut off the yarn. A beautiful bow is born.