Perhaps you should try some spelling variations:
chieu xanh » chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sach » chinh sach, chiet tach, chieu sang
hanh trang » thanh trung, canh tranh, hanh trinh
dang luong » nang luong, dung luong, hang luong
trang cua » tranh cua, tang cua, trung cua
luong van » luong va, duong van, luong vat
cua dang » cua cong, cua ban
van tuan » van quan, van ban, anh tuan
tuan tu » tuan thu, tran tu, toan tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((((chieu xanh) OR (chieu tinh))) or (chieu sach)) - hanh trang cua dang luong van tuan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((chieu xanh) OR (chieu tinh))) OR (chieu sach)) - hanh trang cua dang luong van tuan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((((chieu xanh) OR (chieu tinh))) or (chieu sach)) - hanh trang cua dang luong van tuan tu".
• Adding a wildcard symbol may retrieve word variants: hoc ((((chieu xanh) OR (chieu tinh))) or (chieu sach)) - hanh trang cua dang luong van tuan tu*.