Complex sentence: Subsequently, Valckx began working as a technical director at PSV, a post he occupied for several years; in January 2009, he joined, in the same capacity, Chinese team Shanghai Shenhua.
Split into simpler sentences: Subsequently, Valckx began working as a technical director at PSV, a post he occupied for several years. In January 2009 Valckx joined, in the same capacity, Chinese team Shanghai Shenhua.