Another outburst in court from the man charged with murdering Christchurch realtor, Yanfei Bao

Chinese national Tingjun Cao is accused of attacking Bao at a private property viewing in July last year.

Her stabbed body was found buried in a shallow grave, more than a year later.

Cao , who speaks no English, walked out of court last week, saying a witness was lying.

After being a subdued presence today - this afternoon Cao stood up in the dock, speaking loudly and waving documents and his hands at his lawyers.

Court has been adjourned for the day.