Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan nhung » quan nhung, tuan hung, thuat nhung
hien hanh » dieu hanh
hiem ngan » kim ngan, viem gan
cua nhung » va nhung
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan tap » toan ban

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) or (hiem ngan)) - thanh tung ((tuan nhung) or (cua nhung)) cong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien hanh) OR (hiem ngan)) - thanh tung ((tuan nhung) OR (cua nhung)) cong manh toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien hanh) or (hiem ngan)) - thanh tung ((tuan nhung) or (cua nhung)) cong manh toan tap*.