Perhaps you should try some spelling variations:
thi chieu » thi chien, thi hieu, theo chieu
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
cua nhung » va nhung
tinh cua » trinh cua, sinh cua, tinh chat
cong van » cong vang, song van, cong tan
cong san » cong tac
tan ban » toan ban, tang 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: ((toc thieu) or (thi chieu)) xanh - hanh tinh cua nhung ((cong van) OR (cong san)) tan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc thieu) OR (thi chieu)) xanh - hanh tinh cua nhung ((cong van) OR (cong san)) tan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc thieu) or (thi chieu)) xanh - hanh tinh cua nhung ((cong van) OR (cong san)) tan ban".
• Adding a wildcard symbol may retrieve word variants: ((toc thieu) or (thi chieu)) xanh - hanh tinh cua nhung ((cong van) OR (cong san)) tan ban*.