Perhaps you should try some spelling variations:
trinh dinh » trinh kinh, trinh sinh, trinh dung
tieu trinh » tien trinh, tien thinh, trieu tinh
trinh hinh » trinh kinh, tinh hinh, trinh sinh
tu trinh » tu tinh, qua trinh, quy trinh
ton giao » toan giao, hoc giao, so giao
dinh su » dinh so, dinh cu, dinh du

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( tu trinh dinh su - ton giao ) or ( tieu trinh hinh su - ton giao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu trinh dinh su - ton giao ) OR ( tieu trinh hinh su - ton giao )).
• Adding a wildcard symbol may retrieve word variants: (( tu trinh dinh su - ton giao ) or ( tieu trinh hinh su - ton giao ))*.