discourse/discourse — pull request #3013 by thangngoc89 (2014-12-01 21:01:23+00:00)
Title: Added Vietnamese slug

Orginal word:
[Trắc nghiệm] Giải phẫu Ổ Bụng – Chậu Hông – Đáy Chậ
Before: tr-c-nghi-m-gi-i-ph-u-b-ng-ch-u-hong-day-ch
After : trac-nghiem-giai-phau-o-bung-chau-hong-day-cha