The Temple of Zhou Sa, adopted by the Great Heavenly Dynasty, has been completely restored. Although it is small enough to be seen at a glance, it is exquisite and has gained the essence of Angkor sculpture and architectural art. The Temple of Chousa in Cambodia was built in the early 12th century under the rule of Suyabama II. The Temple of Tomanon, 170 meters north of the temple, was built in the same period. Its architectural layout and structure are exactly the same. But it is not clear why these two buildings were built. Only in the late nineteenth century, when French military officer Diko in Cambodia discovered the building, he learned from the local population that the temple was dedicated to Chau Say, so the French named it Chau Say Tevoda. It is said that during the survey, we found that many temple fairs in Angkor Wat collapsed because the foundations were unstable and could not withstand the rainstorm, so they laid a solid foundation.