Perhaps you should try some spelling variations:
thanh nhung » thanh hung, hanh nhung, tranh nhung
trinh nhung » trinh phuong, trinh dung
chieu sach » chinh sach, chiet tach, chieu sang
hanh trang » thanh trung, canh tranh, hanh trinh
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
toan tai » toan tap, doanh tai, toan cao
toan ban » van 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 chieu sach - hanh trang ((thanh nhung) OR (trinh nhung)) cong tan ((toan tai) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh trang ((thanh nhung) OR (trinh nhung)) cong tan ((toan tai) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trang ((thanh nhung) OR (trinh nhung)) cong tan ((toan tai) OR (toan ban))*.