I applied online. The process took 4 weeks. I interviewed at China Mobile (Kwai Fong) in Apr 2018
Interview
First-round interview: (i) brief interview with HR and verification on CV, (ii) 1.5 hours written test with two tasks, one in English about translating a Chinese press release; another in Chinese about writing an event invitation, (iii) a short interview (about 15-20 minutes) with line manager.
Second-round interview: a short interview with department head.