Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
trung tuan » trung thanh, trung tam, tran tuan
hang luong » nang luong, hang thuong, hoang vuong
tuan hang » tuan hoang, tuan bang, tuan dang
dan toan » van toan, dan than, manh toan

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 xanh) or (chieu sach)) - hanh trung tuan hang luong ((dan toan) or (tinh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (chieu sach)) - hanh trung tuan hang luong ((dan toan) OR (tinh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: toc ((thieu xanh) or (chieu sach)) - hanh trung tuan hang luong ((dan toan) or (tinh toan)) cau*.