if china can be unified, all chinese will enjoy a happy life. if china can t unify, everyone will suffer. so what are we to make of president xi s remarks? our correspondent, john sudworth, explains from taipei. this was a very confident chinese president saying not only must unification with taiwan be achieved, but that it will be achieved. you know, underlining this idea of this inevitability behind this process. of course, it is important to say this is the kind of thing we have heard from the chinese leadership many, many times before. i think it is coming under more scrutiny at the moment because of the context. first of all, as you mentioned, these comments come around a couple of significant anniversaries. but also china upping the tension with these military sorties that it has been flying into the taiwanese air defence identification zone,