Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh phap » thanh phan, thanh pham, hanh phap
hien hanh » dieu hanh
trinh vat » trinh van, trinh luat, sinh vat
vat nhung » va nhung, vap nhung, vai nhung
phap cau » phan cau, pha cau, phap ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien hanh - hanh trinh vat nhung cong thanh phap cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - hanh trinh vat nhung cong thanh phap cau*.