 | HEEPS 2023 Beijing | April 22-24, 2023 |
 | HEEPS 2022 Xiamen | March 25-27, 2022 |
 | WCHBE 2021 Qingdao | May 28-30, 2021 |
 | WCHBE 2020 Lanzhou | July 3-5, 2020
|
 | WCHBE 2019 Dalian | September 20-22, 2019 |
| WCHBE 2018 Zhuhai | September 28-30, 2018 |
 | WCHBE 2017 Guangzhou | December 28-30, 2017 |