Perhaps you should try some spelling variations:
hanh kiem » khanh kiem, hanh kem, anh kiem
thep sinh » thep hinh, phap sinh, tap sinh
lam trinh » lap trinh, lam tinh, tao trinh
trinh doc » trinh do, trinh hoa, trinh co
thep bang » thien bang, thai bang, te bang
dinh cac » tinh cach, dinh chuc, dinh chau
sinh lam » dinh lam, sinh ly, sinh vat
bang lam » mang lam, nang lam, quang lam
lam dinh » nam dinh, lam tinh, lam linh
dinh f.c » dinh duc, dinh doc, dinh hoc
thuc » thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( thuc hanh kiem dinh cac. ) or ( thep sinh lam trinh doc. ))) or ( thep bang lam dinh f.c. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( thuc hanh kiem dinh cac. ) OR ( thep sinh lam trinh doc. ))) OR ( thep bang lam dinh f.c. )).
• Adding a wildcard symbol may retrieve word variants: (((( thuc hanh kiem dinh cac. ) or ( thep sinh lam trinh doc. ))) or ( thep bang lam dinh f.c. ))*.