资讯

National Competition Exploration | Liu Jiachen: Safeguarding 'Blue Sky' Safety with Both Hands

The 3rd National Skills Competition will kick off on the 20th of this month in Zhengzhou, Henan Province. Currently, the contestants from the Beijing delegation are undergoing intense training ...

National Competition Exploration | Liu Jiachun: Protecting 'Blue Sky' Safety with Both Hands

The 3rd National Skills Competition will kick off on the 20th of this month in Zhengzhou, Henan Province. Currently, the ...