Question: Company Viu operated by PCCW debuted in which Asian Country? 
Sentence (from "Viu (streaming media)"): Debuted in Hong Kong on 26 October 2015, Viu’s launch rides on the experience of PCCW Media’s current entertainment solutions such as nowTV, Hong Kong’s first IPTV and largest pay-TV service, & MOOV, Hong Kong’s first OTT music platform, and further expands upon its earlier investment into Vuclip, a leading mobile video platform with over 9 million subscribers across 12 countries.
Relevant evidence: Yes