2. Enrongfang: Located in the southeast of Daan Village Committee, Haiwei Town, Changhua County, Enrongfang was built in recognition of the meritorious service of escorting general Wang Xianyou, and is now a county-level cultural relics protection unit in Changjiang County.
3. Zhiping Temple Monument: It is located about 500 meters northwest of Xincheng Village, Changhua Town, Changjiang County. This monument was originally built in Zhiping Temple. In the 30th year of Kangxi (169 1), Lingtao in Changhua County was inscribed. Later, because the temple was destroyed, the monument of Zhiping Temple was moved to the land temple in Xincheng Village, and now it is a county-level cultural relics protection unit in Changjiang.
4. Xinchongdong Site: Located at Hunyaling Xinchongdong on the left bank of Nanyang River, a tributary of Changhua River southwest of Qicha Town, Changjiang County. It mainly provides valuable information for understanding the distribution and evolution of anthropoid apes in China and searching for ancient human fossils and paleolithic cultural remains in Hainan Province. On March 5, 20 13, Xinchongdong site was announced as the seventh batch of national key cultural relics protection units.
5. Huangdi Cave Site: It is located at the foot of Wuqinling Mountain in Yaqiang Village, Wang Xia Town, Changjiang County, about 200 meters south of Nanyao River and 800 meters in front of the mountain. Nanyao River flows into Changhua River from east to west. Huangdi Cave is a limestone cave. Some relics were collected in the cave, such as polished shoulder stones, rice grains and reticulated clay pottery fragments. After preliminary analysis, they are cultural relics of the Neolithic Age and Han Dynasty in Hainan. Now it is a county-level cultural relics protection unit in Changjiang County.
6. Qiantiedong Site: Located in Wang Xia, it provides important information for the study of paleolithic culture in South China and is a cultural relic protection unit in Hainan Province.