Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
doi chieu » doc hieu, doi chi, ho chieu
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
cua nhung » va nhung
hoang van » hang va
tinh cua » trinh cua, sinh cua, tinh chat
cong tan » cong tac, cong san, cong thanh
luong va » dung va
tuan cu » tuan tu, quan cua, tuan thu

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 tinh - hanh tinh cua nhung ((cong tan) OR (((hoang van) OR (luong va)))) tuan cu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - hanh tinh cua nhung ((cong tan) OR (((hoang van) OR (luong va)))) tuan cu*".