Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
luat nhung » luat chung, luat thuong, thuat nhung
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
nhanh cau » nhanh cay, thanh chau, nhanh ha
hoc hieu » hoc thieu, hoc hien, doc hieu
cong lon » cong luong, cong dong, cong cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - hanh trinh luat nhung cong lon ((nhanh cau) or (((thanh hoa) OR (thanh pho))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - hanh trinh luat nhung cong lon ((nhanh cau) OR (((thanh hoa) OR (thanh pho)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu manh - hanh trinh luat nhung cong lon ((nhanh cau) or (((thanh hoa) OR (thanh pho))))".
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - hanh trinh luat nhung cong lon ((nhanh cau) or (((thanh hoa) OR (thanh pho))))*.