Perhaps you should try some spelling variations:
tranh thuat » trong thuat, tranh chua, tranh thai
thuat nhung » thuat hung, thuat chung, thuat chuong
thanh chinh » hanh chinh, thanh binh, hang chinh
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
hien hanh » dieu hanh
chinh can » chinh ca, chinh ban, chinh cau

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 - canh tranh thuat nhung cong thanh chinh can~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - canh tranh thuat nhung cong thanh chinh can*.