Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
cho truong » cac truong, thi truong, bo truong
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh dung » thanh dung, anh dung, hanh dong
cho trong » choi trong, chon trong, chu trong
linh toan » tinh toan, hinh toan, minh toan
toan ban » van ban

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 sang - hanh dung ((cho trong) or (cho truong)) cuong linh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - hanh dung ((cho trong) OR (cho truong)) cuong linh toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - hanh dung ((cho trong) or (cho truong)) cuong linh toan ban*.