Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
chua xang » chua nang, chuc nang, chu bang
trong tac » trong cac, tuong tac, trong tan
chu manh » ho manh, chu han, chu van
tung cao » nung cao, truong cao, trung cap
cao dung » cao dang, cao dong, cao ung
tac toan » tap toan, tam toan, hach toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((((chua xang) or (chieu xanh))) or (chu manh)) - thanh tung cao dung trong tac toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chua xang) OR (chieu xanh))) OR (chu manh)) - thanh tung cao dung trong tac toan cao.
• Adding a wildcard symbol may retrieve word variants: theo ((((chua xang) or (chieu xanh))) or (chu manh)) - thanh tung cao dung trong tac toan cao*.