Perhaps you should try some spelling variations:
trieu minh » trieu tinh, trien minh, trien kinh
trien dich » mien dich
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
hanh mang » nhanh mang, nhanh lang, thanh hang
cua nhung » va nhung
san thanh » ban thanh, van thanh, son thanh
thanh cau » thanh chau, thanh mau, nhanh cau
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((trieu minh) or (trien dich)) - ((hanh mang) OR (hanh trang)) cua nhung cong san thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((trieu minh) OR (trien dich)) - ((hanh mang) OR (hanh trang)) cua nhung cong san thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((trieu minh) or (trien dich)) - ((hanh mang) OR (hanh trang)) cua nhung cong san thanh cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((trieu minh) or (trien dich)) - ((hanh mang) OR (hanh trang)) cua nhung cong san thanh cau*.