Perhaps you should try some spelling variations:
hoach dinh » hoang dinh
ton giao » toan giao, so giao, don gian
hoc giao » hoc cao
dinh su » dinh so, hinh su, dinh cu
thu sac » thu sach, thu xac, thu dac
thu san » thuy san, thu ban, phu san
tinh su » trinh su, hinh su, tinh tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( thu hoach dinh su - ton giao ) or ( ((thu sac) OR (thu san)) tinh su - hoc giao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( thu hoach dinh su - ton giao ) OR ( ((thu sac) OR (thu san)) tinh su - hoc giao )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( thu hoach dinh su - ton giao ) or ( ((thu sac) OR (thu san)) tinh su - hoc giao ))".
• Adding a wildcard symbol may retrieve word variants: (( thu hoach dinh su - ton giao ) or ( ((thu sac) OR (thu san)) tinh su - hoc giao ))*.