Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
thanh dung » thanh duong, thanh tung, thanh hung
thong dong » thong duong, thuong dong, thong cong
dong doanh » dung doanh, trong doanh, doanh doanh
hoc thieu » toc thieu, hoc hien
cua thong » cua thuong, cua khong, cua tong
dung cua » dung luan, dung cho
hanh tu » anh tu, danh tu
nhan su » nhan luc

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sang - thanh dung cua thong dong doanh ((hanh tu) or (nhan su))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - thanh dung cua thong dong doanh ((hanh tu) OR (nhan su)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - thanh dung cua thong dong doanh ((hanh tu) or (nhan su))*.