Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
mang cua » manh cua, dung cua, ban cua
tan nhan » tran nhan, tao nhan, van nhan
tan han » tran han, tan van, van han

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 - cach mang cua nhung cong ((tan han) OR (tan nhan)) tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - cach mang cua nhung cong ((tan han) OR (tan nhan)) tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - cach mang cua nhung cong ((tan han) OR (tan nhan)) tu*.