2. Peng yú péng means Dapeng spreads its wings, which symbolizes that it can move forward bravely. It means one of the biggest birds in the legend, which means that there is a great future.
3. xián yú means the rope used for archery on the bow, which is generally made of beef tendon; Semicircular moon; Mathematical terms.
4. Yu Gang (yü gā ng) means strong. It means hard. The Book of Changes and Miscellaneous Gua says, "Be firm and gentle." ; Another meaning is strong, strong, "Shang Junli's Book" says: "The strong can only fight." In the traditional concept, masculinity is the temperament that men should be endowed with, so the word "gang" is often used in male names.