ChinaTravel: A Real-World Benchmark for Language Agents in Chinese Travel Planning. - Jie-Jing Shao; Xiao-Wen Yang; Bo-Wen Zhang; Baizhi Chen; Wen-Da Wei; Guohao Cai; Zhenhua Dong; Lan-Zhe Guo; Yu-feng Li (CoRR, 2024)