Baidu puts up brave front as rival Google’s China comeback looms

Robin Li, Baidu founder:

> “If Google re-enters the market, it gives us the opportunity to PK with real swords and spears and win one more time,” Li said in a post on his WeChat account on Tuesday that was verified by Baidu. PK is the acronym for “player kill”, a term most often used in online role-playing games, that suggests the death of another gamer’s avatar in a virtual world.