Perhaps you should try some spelling variations:
trung cong » truong cong, trong cong, trung uong
hoc thieu » toc thieu, hoc hien
cua trung » cua truong, xuan trung, cua nhung
hoc hieu » hoc hien, doc hieu, hoc dieu
hanh ban » thanh ban, hang ban, hanh san
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban
ban cua » ban quan

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) or (hoc thieu)) manh - hanh ban cua trung cong san toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hieu) OR (hoc thieu)) manh - hanh ban cua trung cong san toan tap.
• Adding a wildcard symbol may retrieve word variants: ((hoc hieu) or (hoc thieu)) manh - hanh ban cua trung cong san toan tap*.