Perhaps you should try some spelling variations:
hoach luat » hoach luan, hoc luat, hanh luat
luyen thi » nguyen thi
san luan » dan luan, tang luan, hang luan
luan tri » quan tri, luan thi, quang tri
vu hoach » quy hoach, thu hoach, qui hoach
luat tri » luat thi, luat thai, quan tri
su huan » su han, su hoan, su quan
su luan » tu luan, luc luan
su san » vu san, su can, su han

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( su san luan tri ) or ( ((su huan) OR (su luan)) luyen thi ))) or ( vu hoach luat tri ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( su san luan tri ) OR ( ((su huan) OR (su luan)) luyen thi ))) OR ( vu hoach luat tri )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( su san luan tri ) or ( ((su huan) OR (su luan)) luyen thi ))) or ( vu hoach luat tri ))".
• Adding a wildcard symbol may retrieve word variants: (((( su san luan tri ) or ( ((su huan) OR (su luan)) luyen thi ))) or ( vu hoach luat tri ))*.