Perhaps you should try some spelling variations:
thi nghiem » thuc nghiem
thuc khuc » thuc thuc, thuc khac, thuc khoa
nghiep du » nghiep dau, nghiep vu, nghiep tu
khuc thi » thuc thi, chuc thi, khac thi
thu hanh » thuc hanh, thu thanh, thuy hanh
hanh tot » hanh noi, hanh tu
su hoc » tu hoc, so hoc, su ho
mo hoc » mon hoc, co hoc
du hoc » tu hoc, duoc hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( thuc khuc thi nghiem ((su hoc) or (mo hoc)) ) or ( thu hanh tot nghiep du hoc ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( thuc khuc thi nghiem ((su hoc) OR (mo hoc)) ) OR ( thu hanh tot nghiep du hoc )).
• Adding a wildcard symbol may retrieve word variants: (( thuc khuc thi nghiem ((su hoc) or (mo hoc)) ) or ( thu hanh tot nghiep du hoc ))*.