Critics complain, too, that Mr Son's plans are wildly ambitious but unclear; and that key man risk around him remains too high.

批评者也抱怨孙先生的计划雄心勃勃，但却并不明确，而且围绕他周围的“关键人物”风险仍然过高。

The 37-year-old has been instructed to forge Middle East case, to liaise with Mexico and to be a key point man with China.

现年37岁的他被委以处理中东事务、联络墨西哥方面并在对华外交上起关键作用。