"四个人跑到上海五星酒店吃住一天,人均才300!" [Four people went to a five-star hotel in Shanghai for a day, only 300 per capita!] (in Chinese). Sina Corp. 2017-12-20. Archived from the original on 2020-05-31. Retrieved 2020-05-31.
"四个人跑到上海五星酒店吃住一天,人均才300!" [Four people went to a five-star hotel in Shanghai for a day, only 300 per capita!] (in Chinese). Sina Corp. 2017-12-20. Archived from the original on 2020-05-31. Retrieved 2020-05-31.
"上海颖奕皇冠假日酒店" [Crowne Plaza Shanghai Anting]. China Daily (in Chinese). 2019-09-20. Archived from the original on 2020-05-31. Retrieved 2020-05-31.