Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
thanh tung » thanh cong
hoc thieu » toc thieu, hoc hien
cua hang » cua nhung, cua cong, cua ban
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan tap » phan lap, han tap, pha tap

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 tung ((cua hang) OR (cua dang)) cong tan phan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sang - thanh tung ((cua hang) OR (cua dang)) cong tan phan tap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - thanh tung ((cua hang) OR (cua dang)) cong tan phan tap*.