Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
hoang manh » hoang minh, hoang anh, hoang xanh
doi chieu » doc hieu, doi chi, ho chieu
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
cua hung » cua chung, cua huong, cua hang
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: doi chieu sach - hanh trinh ((cua hung) OR (cua nhung)) hoang manh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - hanh trinh ((cua hung) OR (cua nhung)) hoang manh toan ban".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh trinh ((cua hung) OR (cua nhung)) hoang manh toan ban*.