Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
mot chieu » doi chieu, ho chieu
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu, hoc hien
tinh cua » trinh cua, sinh cua, tinh chat
cong van » cong vang, cong san, song van
toan tai » doanh tai, toan ban, toan cao
toan tap » 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: ((mot chieu) OR (doc hieu)) xanh - hanh tinh cua nhung cong van ((toan tai) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) OR (doc hieu)) xanh - hanh tinh cua nhung cong van ((toan tai) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) OR (doc hieu)) xanh - hanh tinh cua nhung cong van ((toan tai) OR (toan tap))*.