Your face is dark yellow, which means that your liver and spleen function is not good, and it belongs to the disease of spleen dampness and liver fire. It is suggested that Guipi Pill or Dioscorea Pill be used for conditioning and vitamin A and vitamin B should be supplemented at the same time. It is very important to avoid the stimulation of spicy and cold food in diet. Stick to conditioning for a period of time and you will get better.