Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chiet tach » chieu sach
thanh tung » thanh cong
nhan luong » nhan tuong, phan luong, chat luong
manh toan » thanh toan, anh tuan
tung cua » trung cua, tuong cua, dung cua
cua nhan » ca nhan, cua ngan, cua nha

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (chiet tach)) - thanh tung cua nhan luong ((manh toan) OR (tinh toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chiet tach)) - thanh tung cua nhan luong ((manh toan) OR (tinh toan)) tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chiet tach)) - thanh tung cua nhan luong ((manh toan) OR (tinh toan)) tap".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chiet tach)) - thanh tung cua nhan luong ((manh toan) OR (tinh toan)) tap*.