Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
chieu tach » chiet tach, chieu sach, chiu trach
hanh thang » nhanh thang, hanh trang, danh thang
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tach - ((hanh thang) OR (thanh thang)) va nhung cong san than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tach - ((hanh thang) OR (thanh thang)) va nhung cong san than cap".
• Adding a wildcard symbol may retrieve word variants: doi chieu tach - ((hanh thang) OR (thanh thang)) va nhung cong san than cap*.