In what Canadian officials have described as "arbitrary" decisions, Chinese courts this week have handed down a harsh sentence to Michael Spavor, accused of espionage, and upheld a death sentence for Robert Schellenberg, convicted of drug smuggling in the Asian country in 2018. The decisions come as the extradition trial of the Chinese tech giant Huawei chief financial officer Meng Wanzhou is entering its final stages in a Vancouver courtroom.