Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
dang quan » dang quang, nang quan, dan quan
dung quan » dung quang, dung luan, luong quan
dung cong » dung trong
ho chieu » theo chieu, doi chieu, mot chieu
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (hoc thieu)) sang - anh ((dang quan) OR (dung quan)) dung cong thanh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sang - anh ((dang quan) OR (dung quan)) dung cong thanh toan tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (hoc thieu)) sang - anh ((dang quan) OR (dung quan)) dung cong thanh toan tap*".