Perhaps you should try some spelling variations:
thieu khang » chieu khong, thieu quang
nang cong » nang song, bang cong, hang cong
dang cong » dung cong
hanh san » thanh san, khach san, thanh son
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac
san va » san van, ban va, dan va

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu khang - hanh san va ((nang cong) OR (dang cong)) ty ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu khang - hanh san va ((nang cong) OR (dang cong)) ty ((than cau) OR (than cap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu khang - hanh san va ((nang cong) OR (dang cong)) ty ((than cau) or (than cap))*".