Perhaps you should try some spelling variations:
thanh trung » thanh tung
chiet tach » chieu sach
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
ho chiet » ho chieu, ho thiet, hoc thiet
cong tan » cong tac, cong san, cong thanh
toan tap » toan ban
toan cao » 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: ho chiet tach - ((thanh trung) OR (hanh trinh)) cua nhung cong tan ((toan tap) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - ((thanh trung) OR (hanh trinh)) cua nhung cong tan ((toan tap) OR (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - ((thanh trung) OR (hanh trinh)) cua nhung cong tan ((toan tap) OR (toan cao))*.