Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thanh toan » thanh hoa, thanh san, tinh toan
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
tung thi » dung thi, tong thi, truong thi
tang thi » dang thi, tang tai, hoang thi
dan than » dan chan, ban than, van than

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 sang - manh ((tung thi) OR (tang thi)) dung cong ((dan than) or (thanh toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - manh ((tung thi) OR (tang thi)) dung cong ((dan than) OR (thanh toan)) tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - manh ((tung thi) OR (tang thi)) dung cong ((dan than) or (thanh toan)) tap".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - manh ((tung thi) OR (tang thi)) dung cong ((dan than) or (thanh toan)) tap*.