2016.3~2017.6 获国家留学基金委（ CSC ）资助赴日本东京大学人文社会研究科进行博士生联合培养，合作导师为日本中国考古学会前会长大贯静夫教授和日本贸易陶瓷研究会负责人堀内秀树准教授。 2018.7 至今 就职于四川大学历史文化学院（考古文博学院） H., Gong, Y., Cui, J., Cai, Y., Cai, Q., Jiang, Z., Zhou, Z., and Fan, J.,Imports or imitations?: Scientific and typological analysis of the bronze artefacts at the Moutuo Archaeological Site, Sichuan, China, Archaeometry 2021(63):975-990 (A&HCI, SCI) Jianan, Li Haichao, On-demand Maritime Trade: A Case Study on the Loading of Cargo and the Packaged Goods of the Sinan Shipwreck, Journal of Maritime Archaeology 2021(16):163-186 (A&HCI) Jianan, Li Haichao, A study on the departure port of the Sinan shipwreck—A perspective based on the Chinese ceramic cargo, Archaeological Research in Asia2020(23) (A&HCI) Haichao, Fan Jianan, Bronze production in the Ancient Chengdu Plains: A diachronic metallurgical perspective on a separate cultural region, Journal of Culture Heritage 2020(43) (A&HCI) Haichao, Fan Jianan, Copperalloy production in the Warring States period (475-221 BCE) of the Shu state: a metallurgical study on copper alloy objects of the Baishoulu cemetery in Chengdu, China , Heritage Science 2020(67) (A&HCI)