Archeologists of the joint Egyptian-Chinese archeological mission work at Montu Temple in Luxor, Egypt, on Dec. 14, 2019. Further excavation and documentation work has been fulfilled in the second season of the Egyptian-Chinese archeological mission at Montu Temple in the Karnak Temple Complex of Egypt's monument-rich city of Luxor. (Photos: Xinhua)

An archeologist of the joint Egyptian-Chinese archeological mission works at Montu Temple in Luxor, Egypt, on March 1, 2020. Further excavation and documentation work has been fulfilled in the second season of the Egyptian-Chinese archeological mission at Montu Temple in the Karnak Temple Complex of Egypt's monument-rich city of Luxor.

Jia Xiaobing (L, front), head of the Chinese archaeological mission, and other archeologists of the joint Egyptian-Chinese archeological mission work at Montu Temple in Luxor, Egypt, on Jan. 12, 2020. Further excavation and documentation work has been fulfilled in the second season of the Egyptian-Chinese archeological mission at Montu Temple in the Karnak Temple Complex of Egypt's monument-rich city of Luxor.

Photo taken on March 3, 2020 shows the junction between Montu Temple and Maat Temple (Area 2) in Luxor, Egypt. Further excavation and documentation work has been fulfilled in the second season of the Egyptian-Chinese archeological mission at Montu Temple in the Karnak Temple Complex of Egypt's monument-rich city of Luxor.

An archeologist of the joint Egyptian-Chinese archeological mission works at Montu Temple in Luxor, Egypt, on Dec. 28, 2019. Further excavation and documentation work has been fulfilled in the second season of the Egyptian-Chinese archeological mission at Montu Temple in the Karnak Temple Complex of Egypt's monument-rich city of Luxor.

Archeologists of the joint Egyptian-Chinese archeological mission work at a restoration lab near Montu Temple in Luxor, Egypt, on March 1, 2020. Further excavation and documentation work has been fulfilled in the second season of the Egyptian-Chinese archeological mission at Montu Temple in the Karnak Temple Complex of Egypt's monument-rich city of Luxor.

Jia Xiaobing, head of the Chinese archaeological mission, works at Montu Temple in Luxor, Egypt, on Jan. 9, 2020. Further excavation and documentation work has been fulfilled in the second season of the Egyptian-Chinese archeological mission at Montu Temple in the Karnak Temple Complex of Egypt's monument-rich city of Luxor.

Photo taken on Jan. 5, 2020 shows the Osirian Chapels (Area 1) at Montu Temple in Luxor, Egypt. Further excavation and documentation work has been fulfilled in the second season of the Egyptian-Chinese archeological mission at Montu Temple in the Karnak Temple Complex of Egypt's monument-rich city of Luxor.

An archeologist of the joint Egyptian-Chinese archeological mission works at Montu Temple in Luxor, Egypt, on Feb. 29, 2020. Further excavation and documentation work has been fulfilled in the second season of the Egyptian-Chinese archeological mission at Montu Temple in the Karnak Temple Complex of Egypt's monument-rich city of Luxor.