Oolong noodles are also made of flour. The vast majority of Lamian Noodles is alkaline water, so it took a short time to wake up and began to make noodles. However, oolong noodles do not use alkaline water, which is a noodle with high water content. The dough needs to be woken up when it is ready.

There are many kinds in Lamian Noodles. But as long as it is called Lamian Noodles, it means that udon noodles made of wheat flour are made of rice. It is similar to the raw material of rice noodles, but it tastes smoother than Vietnamese rice noodles.