There are many different theories in the Inner Canon of Yellow Emperor（《黄帝内经》） about the relationship between zang-organs and fu-organs. According to characteristics of different theories on the relationship between zang-organs and fu-organs

this paper divides the relationship between zang-organs and fu-organs into conventional and special modes. Five zang-organs with five fu-organs

five zang-organs with six fu-organs

and six zang-organs with six fu-organs

are the conventional modes. The conventional modes are divided according to the one-to-one correspondence between zang-organs and fu-organs. The special modes are based on combination of yin-yang and four seasons according to characteristics of zang-organs and fu-organs. By detailed discussion on the conventional and special modes of zang-organs and fu-organs

this paper aims to provide reference for the study on theoretical system of zang-organs and fu-organs.