Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
luan trong » quan trong, luat trong, luan tuong
hoc chieu » hoc thieu, ho chieu, hoc hien
anh dung » anh dong, anh huong, sach dung
cong tac » cong ty
tac nhan » tao nhan, cac nhan, dac nhan
nhan cau » nhanh cau, phan cau, nhan sau

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 - anh dung luan trong cong tac nhan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - anh dung luan trong cong tac nhan cau*.