Cautions when writing a last will

We hear from time to time cases about children among themselves initiated legal procedure to contest the content in the the last will of their late parent, which is just the exact opposite and unintended consequence of why we have to prepare a last well in the first place. So what are usual pitfalls when we prepare our last wills and how best to avoid it? Derek Lo of Canaan Lawyer will give us some light on how best to prepare a last will.

Last Will. Flickr Source: All Creative Commons, Flickr